Your command center for IT administration
MyWebAdminStudio gives system, network, email, domain, IP, database, and security professionals essential diagnostics — ping, traceroute, port scans, DNS, WHOIS, and more — fast, free, and always at your fingertips.
Tool Categories
Everything you need, organized by discipline
System
System administration utilities
4 tools available →Network
Network diagnostics and calculators
27 tools available →Mail server, SPF, DKIM, DMARC, and deliverability tools
25 tools available →Domain
WHOIS, availability, DNS summary, SSL, and domain audit tools
25 tools available →IP Address
IP lookup, geolocation, CIDR, ASN, blacklist, and audit tools
25 tools available →Network Tools
Ping, traceroute, port scanning, latency, and bandwidth tools
25 tools available →Subnet & CIDR
Subnet calculators, VLSM, CIDR aggregation, and DHCP planning
25 tools available →SSL & TLS
Certificate checkers, CSR tools, TLS grading, and SSL config generators
25 tools available →HTTP & Website
HTTP headers, redirects, security, compression, and URL utilities
25 tools available →Linux Admin
Linux commands, permissions, systemd, firewall rules, and hardening
25 tools available →Windows Admin
PowerShell, firewall, IIS, Active Directory, and Windows Server tools
25 tools available →Database / DBA
SQL formatters, query analyzers, connection strings, backups, and DBA tools
25 tools available →PostgreSQL
pg_dump, replication, vacuum, JSON queries, and PostgreSQL DBA tools
25 tools available →MySQL / MariaDB
mysqldump, replication, grants, InnoDB locks, and MySQL DBA tools
25 tools available →DevOps & Cloud
Docker, Kubernetes, Terraform, Ansible, CI/CD, and deployment tools
25 tools available →Security Admin
Passwords, hashes, JWT, API keys, CVSS scoring, and security audit tools
25 tools available →Log & Monitoring
Log parsers, Apache/Nginx analyzers, SLA calculators, and incident reports
25 tools available →Data Format & Utilities
JSON, YAML, XML, CSV tools, regex utilities, and code formatters
25 tools available →Config Generators
Nginx, Apache, VPN, firewall, mail, DHCP, and DNS configuration generators
25 tools available →Compliance & Audit
Audit checklists, evidence templates, SOC 2, ISO 27001, and IT documentation
25 tools available →AI-Assisted Admin
Intelligent error explainers, troubleshooting assistants, and admin copilot
25 tools available →- Run directly in your browser — no install required
- Built for sysadmins, network engineers, DBAs & security teams
- HTTP header audits, SSL/TLS checks, subnet calculators, DNS, WHOIS — all in the browser
- Usage analytics powered by PostgreSQL
All Tools
Pick a tool and start working immediately
Cron Expression Generator
Build and validate cron schedules
Base64 Encoder/Decoder
Encode or decode Base64 strings
Timestamp Converter
Convert between Unix timestamps and dates
UUID Generator
Generate UUID v4 identifiers
Subnet Calculator
Calculate CIDR, netmask, and host ranges
DNS Lookup
Resolve A, AAAA, MX, TXT, and NS records
MX Lookup
Find mail exchange servers for a domain
TXT Record Lookup
Query TXT records including SPF and DKIM
A Record Lookup
Resolve IPv4 addresses for a hostname
AAAA Record Lookup
Resolve IPv6 addresses for a hostname
CNAME Lookup
Find canonical name aliases for a host
NS Lookup
List authoritative nameservers for a domain
SOA Record Lookup
View start of authority record details
PTR Reverse DNS Lookup
Resolve IP address to hostname (reverse DNS)
DNS Propagation Checker
Compare DNS answers across global resolvers
DNSSEC Checker
Check DNSKEY, DS, and RRSIG records
DNS Zone Analyzer
Analyze all major record types for a zone
DNS Health Checker
Score DNS configuration health and best practices
DNS Speed Test
Measure DNS response time from public resolvers
DNS Resolver Test
Test a custom DNS resolver server
DNS Record Diff Checker
Compare DNS records between two hostnames
DNS TTL Checker
Check TTL values from authoritative nameservers
DNS Wildcard Checker
Detect wildcard DNS records on a domain
DNS Glue Record Checker
Verify glue A/AAAA records for in-zone nameservers
DNS Delegation Checker
Trace NS delegation chain for a domain
DNS Cache Flush Guide Generator
Generate OS-specific DNS cache flush commands
DNS Record Generator
Generate BIND-style DNS zone record entries
DNS Bulk Lookup
Look up multiple hostnames in one batch
DNS Misconfiguration Scanner
Scan for common DNS misconfiguration issues
DNS Report Generator
Generate a comprehensive DNS analysis report
Port Reference
Common TCP/UDP port numbers
MX Health Checker
Validate MX records, priorities, and mail server reachability
SPF Record Checker
Parse and validate SPF TXT records for a domain
SPF Record Generator
Build SPF TXT records from includes and mechanisms
DKIM Record Checker
Look up DKIM public key DNS records by selector
DKIM Key Generator
Generate RSA key pairs and DKIM DNS record entries
DMARC Record Checker
Parse and validate DMARC policy records
DMARC Record Generator
Create DMARC TXT records with policy options
BIMI Record Checker
Check Brand Indicators for Message Identification records
SMTP Server Test
Test SMTP connectivity and banner on mail servers
SMTP Open Relay Checker
Check if an SMTP server allows unauthorized relaying
Email Header Analyzer
Parse email headers for routing, auth, and spam signals
Mail Blacklist Checker
Check IP addresses against major DNS blacklists
Reverse DNS Mail Checker
Verify PTR records for mail server IP addresses
Mail Server TLS Checker
Test STARTTLS support and certificate on mail servers
Email Deliverability Checker
Score email DNS authentication and delivery readiness
Email Authentication Report
Combined SPF, DKIM, and DMARC authentication report
DMARC Alignment Checker
Check SPF and DKIM alignment settings for DMARC
SPF Flattening Tool
Flatten SPF includes to reduce DNS lookup count
SPF Include Analyzer
Analyze SPF include chain and lookup depth
DKIM Signature Validator
Parse and validate DKIM-Signature header fields
Mail Queue Command Generator
Generate Postfix and Exim queue management commands
Postfix Config Checker
Validate Postfix main.cf settings for best practices
Exchange MX Checker
Detect Microsoft Exchange Online mail routing setup
Google Workspace Mail Checker
Verify Google Workspace MX, SPF, and DKIM DNS setup
Microsoft 365 Mail DNS Checker
Verify Microsoft 365 mail DNS configuration
WHOIS Lookup
Retrieve raw WHOIS registration data for any domain
Domain Availability Checker
Check whether a domain name appears registered or available
Domain Expiry Checker
Find expiration date and days remaining for a domain
Domain Age Checker
Calculate domain age from WHOIS creation date
Registrar Lookup
Identify the registrar and IANA ID for a domain
Nameserver History Checker
Compare current WHOIS and DNS nameserver records
Domain Ownership Info Tool
Extract registrant, admin, and tech contact details from WHOIS
Bulk Domain Checker
Check availability for multiple domains at once
Domain Typo Generator
Generate common typo and homoglyph variants of a domain name
Domain Reputation Checker
Check DNSBL listings, DNS security, and trust signals
Domain Redirect Checker
Trace HTTP/HTTPS redirect chains for a domain
Domain SSL Status Checker
Verify TLS certificate validity and expiration
Domain DNS Summary
Aggregate A, AAAA, MX, NS, TXT, SOA, and CAA records
Domain Risk Score
Composite risk rating from WHOIS, DNS, SSL, and reputation
Domain Parking Checker
Detect parked domains and for-sale landing pages
Domain Screenshot Tool
Preview domain homepage via screenshot service URLs
Domain Technology Lookup
Detect CMS, CDN, analytics, and server technologies
Domain Contact Privacy Checker
Detect WHOIS privacy/redaction on registrant contacts
Domain Transfer Status Checker
Check WHOIS status codes affecting domain transfers
Domain Lock Status Checker
Verify registrar and registry lock flags in WHOIS
Domain TLD Suggestion Tool
Suggest alternative TLDs for a brand or keyword
Domain Brand Name Generator
Generate brandable domain name ideas from keywords
Expiring Domain Watchlist
Filter and sort a list of domains by expiry date
Domain Portfolio CSV Analyzer
Parse and summarize a domain portfolio CSV file
Domain Audit Report Generator
Generate a full domain audit combining WHOIS, DNS, and SSL
IP Lookup
Resolve hostname, PTR, ASN, and network info for an IP address
Reverse IP Lookup
Perform reverse DNS (PTR) lookup for an IP address
IP Geolocation Lookup
Find country, city, coordinates, and timezone for an IP
Public IP Checker
Show your current public IP address as seen by the server
Private IP Checker
Detect if an IP is private, loopback, link-local, or public
IPv4 to IPv6 Converter
Convert IPv4 addresses to IPv4-mapped and embedded IPv6 forms
IPv6 to IPv4 Compatibility Checker
Check if an IPv6 address maps to or embeds an IPv4 address
IP Reputation Checker
Assess IP trust from DNSBL listings and network signals
IP Blacklist Checker
Check an IP against common DNS-based blacklists
ASN Lookup
Find autonomous system number and BGP prefix for an IP
ISP Lookup
Identify the ISP and organization assigned to an IP
IP Range Lookup
Look up the registered IP range and allocation for an address
CIDR to IP Range Converter
Convert a CIDR block to network, broadcast, and host range
IP Range to CIDR Converter
Convert a start–end IP range into the smallest CIDR blocks
IP Subnet Splitter
Split a CIDR subnet into smaller equal-sized subnets
IP Subnet Merger
Merge adjacent CIDR subnets into a summary route
IP Conflict Checker
Detect overlapping CIDR blocks or duplicate IP assignments
IP Binary Converter
Convert IPv4 addresses to and from binary notation
IP Decimal Converter
Convert IPv4 addresses to and from decimal integer form
IP Hex Converter
Convert IPv4 addresses to and from hexadecimal notation
Bulk IP Lookup
Look up PTR, ASN, and geolocation for multiple IPs
IP Abuse Contact Finder
Extract abuse and security contacts from IP WHOIS
Proxy/VPN Detection Tool
Detect proxy, VPN, hosting, and mobile network indicators
Tor Exit Node Checker
Check if an IP is a known Tor exit node
IP Audit Report Generator
Generate a full IP audit with WHOIS, geo, ASN, and reputation
Ping Tool
Send ICMP ping packets and measure round-trip time
Traceroute Tool
Trace the network path and hops to a host
TCP Port Checker
Test if a TCP port is open on a remote host
UDP Port Checker
Probe a UDP port for response or ICMP unreachable
Open Port Scanner
Scan a range of TCP ports for open services
Common Port Lookup
Look up well-known TCP/UDP port numbers and services
Service Banner Grabber
Connect to a port and retrieve the service banner
Network Latency Checker
Measure TCP connection latency with multiple samples
Packet Loss Checker
Run ping tests and calculate packet loss percentage
MTR Report Generator
Generate a combined ping/traceroute path report
Network Path Analyzer
Analyze traceroute hops for latency spikes and issues
MTU Checker
Discover path MTU using incremental ping packet sizes
Jumbo Frame Calculator
Calculate payload size and overhead for jumbo frames
Bandwidth Calculator
Convert between Mbps, MB/s, Gbps, and transfer rates
Download Time Calculator
Estimate download duration from file size and bandwidth
Upload Time Calculator
Estimate upload duration from file size and bandwidth
Network Speed Estimator
Estimate effective throughput with overhead and latency
Firewall Port Rule Generator
Generate iptables, ufw, and firewalld port rules
NAT Rule Generator
Generate iptables DNAT and SNAT rules
VLAN ID Planner
Plan VLAN IDs and document assignment ranges
VLAN Subnet Planner
Assign CIDR subnets to VLANs in a network design
Network Diagram Text Generator
Generate ASCII and Mermaid network topology diagrams
TCP Handshake Explainer
Visualize and explain the TCP three-way handshake
Network Troubleshooting Checklist
Generate a step-by-step troubleshooting checklist
Network Health Report Generator
Run ping, port, latency, and path checks in one report
Subnet Calculator
Calculate network, broadcast, mask, and host range from IP and prefix
CIDR Calculator
Convert between CIDR notation, subnet mask, and IP range
VLSM Calculator
Variable-length subnetting for multiple host requirements
IPv6 Subnet Calculator
Calculate IPv6 subnet prefix, groups, and address count
Wildcard Mask Calculator
Compute wildcard mask from subnet mask or CIDR prefix
Subnet Mask Converter
Convert dotted-decimal mask to CIDR prefix and back
IP Address Planner
Plan sequential subnet allocations from a parent block
Network Address Calculator
Find the network address for any IP and subnet mask
Broadcast Address Calculator
Find the broadcast address for any IP and prefix
Usable Host Calculator
Calculate usable host count and range for a subnet
Subnet Split Calculator
Split a CIDR block into equal smaller subnets
Subnet Merge Calculator
Merge adjacent equal-size subnets into one block
CIDR Aggregation Tool
Aggregate multiple CIDR blocks into summary routes
CIDR Overlap Checker
Detect overlapping IP address ranges and CIDR blocks
IP Allocation Table Generator
Generate a subnet allocation table from a base network
VLAN Subnet Mapping Tool
Map VLAN IDs to CIDR subnets in a network design
DHCP Scope Calculator
Calculate DHCP pool range excluding network and broadcast
DHCP Exclusion Calculator
Generate DHCP exclusion ranges from reserved IP list
Supernet Calculator
Combine contiguous subnets into a supernet summary
Route Summarization Tool
Summarize IP routes into optimal CIDR advertisements
ACL Wildcard Generator
Generate Cisco ACL wildcard masks from IP and subnet
Cisco Subnet Helper
Generate Cisco IOS subnet and interface configuration
FortiGate Address Object Generator
Generate FortiGate address and addrgrp CLI commands
MikroTik Address List Generator
Generate MikroTik firewall address-list entries
Subnet Cheat Sheet Generator
Generate a printable CIDR and subnet mask reference table
SSL Certificate Checker
Inspect live TLS certificate details for any hostname
TLS Version Checker
Detect supported TLS protocol versions on a server
Certificate Expiry Checker
Check certificate expiration date and days remaining
Certificate Chain Checker
Validate the full certificate chain presented by a server
CSR Decoder
Decode a certificate signing request and view subject fields
CSR Generator
Generate a CSR and private key for certificate requests
Private Key Matcher
Verify that a private key matches a certificate
PEM Certificate Decoder
Parse and display fields from a PEM-encoded certificate
PFX to PEM Guide Generator
Generate OpenSSL commands to convert PFX/PKCS12 to PEM
PEM to PFX Command Generator
Generate OpenSSL commands to create a PFX from PEM files
SSL Grade Checker
Rate TLS configuration with protocol, cipher, and HSTS checks
Weak Cipher Checker
Detect weak or deprecated TLS cipher suites in use
HSTS Checker
Verify HTTP Strict Transport Security header configuration
OCSP Checker
Extract OCSP responder URL from certificate and check status
SAN Certificate Checker
List Subject Alternative Names on a live certificate
Wildcard Certificate Checker
Detect wildcard coverage in certificate CN and SANs
Self-Signed Certificate Generator
Generate a self-signed X.509 certificate and private key
Let's Encrypt Command Generator
Generate certbot commands for Let's Encrypt certificates
Nginx SSL Config Generator
Generate nginx SSL/TLS server block configuration
Apache SSL Config Generator
Generate Apache mod_ssl virtual host configuration
IIS SSL Binding Helper
Generate PowerShell commands for IIS SSL certificate binding
Certificate Fingerprint Generator
Compute SHA-1 and SHA-256 fingerprints from a PEM certificate
SHA256 Fingerprint Checker
Compare a certificate SHA-256 fingerprint against expected value
TLS Security Header Checker
Audit security headers including HSTS, CSP, and X-Frame-Options
SSL Audit Report Generator
Generate a comprehensive SSL/TLS audit report for a hostname
HTTP Header Checker
Fetch and display all HTTP response headers for a URL
HTTP Status Code Checker
Check HTTP status code and response message for a URL
Redirect Checker
Detect HTTP redirects and final destination URL
URL Redirect Chain Analyzer
Analyze full redirect chain with status codes and timing
HSTS Header Checker
Verify Strict-Transport-Security header configuration
CSP Header Checker
Parse and validate Content-Security-Policy headers
CORS Header Checker
Check Cross-Origin Resource Sharing headers and preflight
Security Headers Checker
Audit all recommended HTTP security headers
Cache Header Checker
Analyze Cache-Control, ETag, and caching directives
Cookie Security Checker
Audit Set-Cookie flags: Secure, HttpOnly, SameSite
HTTP Compression Checker
Detect supported compression encodings on a server
Gzip Checker
Check if a server responds with gzip compression
Brotli Checker
Check if a server supports Brotli (br) compression
Website Uptime Checker
Verify if a website is online and returning success status
Website Response Time Checker
Measure HTTP response time and TTFB for a URL
Robots.txt Checker
Fetch and parse robots.txt rules for a website
Sitemap Checker
Validate sitemap.xml availability and list URLs
URL Encoder
Encode text or URLs for safe use in query strings
URL Decoder
Decode percent-encoded URL strings
URL Parser
Parse a URL into protocol, host, path, and query components
Query String Parser
Parse query string parameters into key-value pairs
User-Agent Parser
Parse browser, OS, and device from User-Agent string
Browser Header Generator
Generate common browser HTTP request headers
REST API Header Builder
Build Authorization, Content-Type, and API request headers
Website Health Report Generator
Generate a full HTTP health audit for any website
Linux Command Generator
Generate common Linux admin commands from parameters
Chmod Calculator
Convert between symbolic and octal chmod permissions
Chown Command Generator
Generate chown and chgrp commands for files and directories
Find Command Generator
Build find commands with name, type, size, and time filters
Grep Command Generator
Generate grep commands with regex, recursion, and context lines
Tar Command Generator
Generate tar archive create and extract commands
Rsync Command Generator
Build rsync sync commands with options and exclusions
SSH Command Generator
Generate SSH connection commands with keys and options
SCP Command Generator
Generate secure copy commands for file transfers
SFTP Command Generator
Generate SFTP session and batch transfer commands
Systemd Service Generator
Generate systemd unit files for Linux services
Crontab Generator
Build crontab entries from schedule and command
Cron Expression Explainer
Explain what a cron expression means in plain language
Linux Permission Decoder
Decode ls -l permission strings and octal modes
Linux Process Analyzer
Parse ps output and summarize running processes
Linux Disk Usage Parser
Parse df and du output into structured summaries
Fstab Entry Generator
Generate /etc/fstab mount entries
UFW Rule Generator
Generate Uncomplicated Firewall rules for Ubuntu/Debian
Iptables Rule Generator
Generate iptables filter and NAT rules
Firewalld Rule Generator
Generate firewalld rich rules and zone commands
SSH Hardening Checklist
Generate SSH server hardening checklist and config snippets
Linux Hardening Checklist
Comprehensive Linux server hardening checklist
Linux Log Path Finder
Find common log file paths by service and distro
Linux Troubleshooting Flow Generator
Generate step-by-step troubleshooting flows for Linux issues
Linux Audit Report Generator
Generate a Linux security and configuration audit template
PowerShell Command Generator
Generate common PowerShell admin commands from parameters
Windows Event ID Lookup
Look up common Windows Event Log IDs and their meaning
Windows Service Command Generator
Generate sc, Get-Service, and Start-Service commands
Windows Firewall Rule Generator
Generate netsh and New-NetFirewallRule commands
Windows Port Check Guide
Generate commands to check open ports and listening services
Windows User Audit Checklist
Checklist and commands for auditing local and domain users
Windows Group Policy Helper
Generate gpupdate, gpresult, and GPO troubleshooting commands
Windows Timezone Checker Guide
Commands to verify and configure Windows time and timezone
Windows Update Troubleshooting Tool
Step-by-step Windows Update repair and reset commands
Windows Disk Cleanup Command Generator
Generate cleanmgr, DISM, and PowerShell disk cleanup commands
Windows Registry Path Explainer
Explain common Windows registry paths and their purpose
Windows File Permission Decoder
Decode icacls output and SDDL permission strings
NTFS Permission Analyzer
Analyze NTFS ACL output and summarize effective permissions
Windows RDP Checker
Generate commands to verify RDP configuration and connectivity
Windows SMB Checker
Check SMB shares, protocol versions, and connectivity
Windows Network Reset Command Generator
Generate netsh and PowerShell network reset commands
Windows Defender Command Generator
Generate MpCmdRun and Set-MpPreference commands
Windows Server Hardening Checklist
Comprehensive Windows Server security hardening checklist
IIS Binding Helper
Generate IIS site binding and appcmd configuration
IIS SSL Config Helper
Generate IIS SSL certificate binding and HTTPS redirect config
Active Directory User Command Generator
Generate New-ADUser, Set-ADUser, and Get-ADUser commands
AD Group Command Generator
Generate New-ADGroup, Add-ADGroupMember, and group query commands
AD Password Policy Checker
Generate commands to audit domain password and lockout policy
Windows Logon Event Analyzer
Parse Security log logon events and summarize sessions
Windows Admin Report Generator
Generate a Windows server audit and configuration report template
SQL Formatter
Format and beautify SQL queries with proper indentation
SQL Minifier
Minify SQL by removing whitespace and comments
SQL Validator
Validate SQL syntax structure, quotes, and parentheses
SQL Query Explainer
Explain what a SQL query does in plain language
SQL Query Optimizer Helper
Suggest optimization tips for slow SQL queries
SQL Index Suggestion Tool
Suggest indexes based on WHERE, JOIN, and ORDER BY columns
SQL Anti-Pattern Checker
Detect common SQL anti-patterns and bad practices
SQL Injection Risk Checker
Analyze SQL for injection risk patterns and unsafe constructs
SQL Join Visualizer
Parse and visualize JOIN relationships in a query
SQL Schema Generator
Generate a full schema from table definitions
SQL Table DDL Generator
Generate CREATE TABLE DDL from column specifications
SQL Insert Generator
Generate INSERT statements from columns, values, or JSON
SQL Update Generator
Generate UPDATE statements with SET and WHERE clauses
SQL Delete Safety Checker
Check DELETE statements for missing WHERE and safety risks
SQL Backup Command Generator
Generate pg_dump, mysqldump, and sqlcmd backup commands
SQL Restore Command Generator
Generate database restore commands for PostgreSQL, MySQL, and MSSQL
PostgreSQL Connection String Builder
Build PostgreSQL connection strings and libpq URIs
MySQL Connection String Builder
Build MySQL and MariaDB connection strings
MSSQL Connection String Builder
Build SQL Server ADO.NET and ODBC connection strings
MongoDB URI Builder
Build MongoDB connection URIs with auth and options
Redis CLI Command Generator
Generate redis-cli connection and common admin commands
Database Size Calculator
Estimate database storage from row count and average row size
Query Execution Plan Explainer
Explain EXPLAIN output and execution plan terminology
Database Migration Checklist
Step-by-step checklist for safe database migrations
DBA Health Report Generator
Generate a database health audit report template
PostgreSQL Backup Command Generator
Generate full and incremental PostgreSQL backup shell commands
PostgreSQL Restore Command Generator
Generate PostgreSQL restore workflows from backup files
pg_dump Command Generator
Build pg_dump commands with format, compression, and scope options
pg_restore Command Generator
Build pg_restore commands for custom-format dumps
PostgreSQL Connection String Builder
Build libpq URIs, JDBC, and Node.js PostgreSQL connection strings
PostgreSQL User Creation Command
Generate CREATE ROLE and GRANT commands for new PostgreSQL users
PostgreSQL Role Permission Generator
Generate GRANT and REVOKE statements for schemas, tables, and sequences
PostgreSQL Table Size Query Generator
Generate queries to list table and index sizes
PostgreSQL Database Size Query
Generate queries for database and tablespace size monitoring
PostgreSQL Index Bloat Checker Query
Generate queries to detect bloated and unused indexes
PostgreSQL Vacuum Command Helper
Generate VACUUM, VACUUM FULL, and autovacuum tuning commands
PostgreSQL Analyze Command Helper
Generate ANALYZE commands and statistics maintenance queries
PostgreSQL Replication Slot Checker
Generate queries to monitor replication slots and lag
PostgreSQL WAL Size Calculator
Estimate WAL generation and disk requirements
PostgreSQL Log Analyzer
Parse PostgreSQL log lines and summarize errors and slow queries
PostgreSQL Config Checker
Review postgresql.conf settings and tuning recommendations
PostgreSQL Port Checker
Generate commands to verify PostgreSQL port and connectivity
PostgreSQL SSL Connection Helper
Generate SSL connection strings and verify TLS configuration
PostgreSQL Query Formatter
Format and beautify PostgreSQL SQL queries
PostgreSQL JSON Query Helper
Generate JSONB operators and path queries for PostgreSQL
PostgreSQL Date Query Helper
Generate date, interval, and timezone queries for PostgreSQL
PostgreSQL Lock Query Generator
Generate queries to find blocking locks and deadlocks
PostgreSQL Slow Query Analyzer
Analyze pg_stat_statements and log-based slow query output
PostgreSQL Upgrade Checklist
Step-by-step checklist for major PostgreSQL version upgrades
PostgreSQL DBA Report Generator
Generate a PostgreSQL health and configuration audit report
MySQL Backup Command Generator
Generate full and incremental MySQL/MariaDB backup shell commands
MySQL Restore Command Generator
Generate mysql restore workflows from SQL dump files
mysqldump Command Generator
Build mysqldump commands with options, tables, and compression
MySQL Connection String Builder
Build MySQL/MariaDB URIs, JDBC, and Node.js connection strings
MySQL User Creation Command
Generate CREATE USER statements for MySQL and MariaDB
MySQL Grant Command Generator
Generate GRANT statements for databases, tables, and privileges
MySQL Revoke Command Generator
Generate REVOKE statements to remove MySQL privileges
MySQL Table Size Query
Generate queries to list table and index sizes in MySQL
MySQL Database Size Query
Generate queries for database size monitoring in MySQL
MySQL Processlist Analyzer
Parse SHOW PROCESSLIST output and summarize running queries
MySQL Slow Query Analyzer
Analyze slow query log output and summarize expensive queries
MySQL Index Suggestion Helper
Suggest indexes based on WHERE, JOIN, and ORDER BY columns
MySQL Charset Checker
Generate queries to audit character sets across databases and tables
MySQL Collation Checker
Generate queries to detect collation mismatches and issues
MySQL Replication Status Parser
Parse SHOW SLAVE/REPLICA STATUS and summarize replication health
MySQL Binlog Calculator
Estimate binary log disk usage and retention requirements
MySQL Config Checker
Review my.cnf settings and InnoDB tuning recommendations
MySQL Port Checker
Generate commands to verify MySQL port and connectivity
MySQL SSL Connection Helper
Generate SSL connection strings and verify TLS for MySQL
MySQL Query Formatter
Format and beautify MySQL/MariaDB SQL queries
MySQL Date Query Helper
Generate date, interval, and timezone queries for MySQL
MySQL JSON Query Helper
Generate JSON functions and path queries for MySQL 5.7+
MySQL Lock Query Generator
Generate queries to find InnoDB locks and blocking transactions
MySQL Upgrade Checklist
Step-by-step checklist for MySQL/MariaDB version upgrades
MySQL DBA Report Generator
Generate a MySQL/MariaDB health and configuration audit report
Docker Run Command Generator
Generate docker run commands with ports, volumes, and env vars
Docker Compose Generator
Generate docker-compose.yml from service parameters
Dockerfile Linter
Lint Dockerfiles for best practices and common mistakes
Docker Image Size Calculator
Estimate Docker image layers and total image size
Kubernetes YAML Validator
Validate Kubernetes YAML structure and required fields
Kubernetes Deployment Generator
Generate Kubernetes Deployment manifests
Kubernetes Service Generator
Generate Kubernetes Service manifests
Kubernetes Ingress Generator
Generate Kubernetes Ingress rules and TLS config
Helm Values YAML Formatter
Format and validate Helm values.yaml files
Terraform Formatter
Format Terraform HCL configuration files
Terraform Variable Generator
Generate Terraform variable and output blocks
Terraform Provider Version Checker
Parse and validate Terraform provider version constraints
Ansible Inventory Generator
Generate Ansible INI and YAML inventory files
Ansible Playbook Template Generator
Generate Ansible playbook templates for common tasks
Nginx Config Generator
Generate nginx server blocks, reverse proxy, and SSL config
Apache Virtual Host Generator
Generate Apache VirtualHost configuration blocks
Git Ignore Generator
Generate .gitignore files for your tech stack
Git Command Helper
Generate common Git commands for branching, merging, and recovery
CI/CD YAML Validator
Validate CI/CD pipeline YAML structure and syntax
GitHub Actions Workflow Generator
Generate GitHub Actions workflow YAML templates
Jenkinsfile Generator
Generate Jenkins declarative pipeline Jenkinsfiles
Environment Variable Parser
Parse and export environment variables from various formats
.env File Validator
Validate .env file syntax, duplicates, and common issues
Deployment Checklist Generator
Generate pre/post deployment checklists for cloud releases
DevOps Health Report Generator
Generate a DevOps infrastructure and pipeline audit report
Password Generator
Generate secure random passwords with custom length and character sets
Passphrase Generator
Generate memorable passphrases from random word lists
Password Strength Checker
Analyze password strength, entropy, and common weakness patterns
Hash Generator
Generate cryptographic hashes from text input
Hash Identifier
Identify hash type by length and format pattern
MD5 Generator
Generate MD5 hashes from text input
SHA1 Generator
Generate SHA-1 hashes from text input
SHA256 Generator
Generate SHA-256 hashes from text input
SHA512 Generator
Generate SHA-512 hashes from text input
bcrypt Hash Generator
Generate bcrypt password hashes with configurable cost rounds
Base64 Encoder
Encode text or strings to Base64 format
Base64 Decoder
Decode Base64 strings back to plain text
JWT Decoder
Decode JWT tokens and inspect header and payload claims
JWT Expiry Checker
Check JWT expiration, issued-at, and not-before claims
JWT Header Analyzer
Analyze JWT header algorithm and security implications
UUID Generator
Generate UUID v4 identifiers for tokens and resources
API Key Generator
Generate secure random API keys and secret tokens
Secret Masking Tool
Mask secrets in logs and config snippets for safe sharing
IP Allowlist Generator
Generate IP allowlist rules for firewalls and application config
IP Blocklist Generator
Generate IP blocklist rules and deny configurations
Firewall Rule Review Checklist
Checklist for reviewing firewall rules and access policies
Security Checklist Generator
Generate security hardening checklists by system type
CVSS Score Calculator
Calculate approximate CVSS v3.1 base scores from metrics
Vulnerability Report Template Generator
Generate vulnerability disclosure and pentest report templates
Security Audit Report Generator
Generate a security audit report template for infrastructure review
Log Parser
Parse generic log lines into structured fields
Apache Log Analyzer
Analyze Apache combined and common log format entries
Nginx Log Analyzer
Analyze Nginx access log entries and status codes
SSH Log Analyzer
Parse SSH auth logs for connections and failures
Auth Log Analyzer
Analyze Linux auth.log and secure log entries
Syslog Parser
Parse RFC 5424 and traditional syslog messages
Windows Event Log Parser
Parse exported Windows Event Log text entries
JSON Log Formatter
Format and pretty-print JSON log lines
Regex Log Extractor
Extract fields from log lines using regular expressions
Log Timestamp Converter
Convert log timestamps between formats and timezones
Epoch Time Converter
Convert Unix epoch timestamps to human-readable dates
Timezone Converter
Convert log timestamps between timezones
Log Deduplicator
Remove duplicate log lines and count occurrences
Error Frequency Counter
Count and rank error messages by frequency
IP Frequency Counter
Count IP address occurrences in log files
Failed Login Analyzer
Analyze failed login attempts from auth logs
Suspicious IP Detector
Detect IPs with high error rates or brute-force patterns
Web Error Code Analyzer
Analyze HTTP status code distribution in access logs
HTTP 500 Error Analyzer
Extract and summarize HTTP 5xx server errors from logs
HTTP 404 Report Generator
Generate a report of 404 Not Found URLs from access logs
Uptime Percentage Calculator
Calculate uptime percentage from downtime minutes
SLA Calculator
Calculate SLA compliance and allowed downtime budgets
Incident Timeline Generator
Generate an incident timeline template from log events
RCA Template Generator
Generate a root cause analysis report template
Monitoring Report Generator
Generate a monitoring and observability audit report
JSON Formatter
Pretty-print and format JSON with consistent indentation
JSON Validator
Validate JSON syntax and report parse errors with line hints
JSON Minifier
Minify JSON by removing whitespace and unnecessary characters
JSON to YAML Converter
Convert JSON documents to YAML format
YAML Formatter
Format and normalize YAML indentation and structure
YAML Validator
Validate YAML structure, indentation, and syntax
YAML to JSON Converter
Convert YAML documents to JSON format
XML Formatter
Pretty-print XML with readable indentation
XML Validator
Check XML for well-formedness and parse errors
XML to JSON Converter
Convert XML documents to JSON structure
CSV Formatter
Align and format CSV columns for readability
CSV to JSON Converter
Convert CSV rows to a JSON array of objects
JSON to CSV Converter
Convert JSON arrays to CSV format
CSV Column Extractor
Extract one or more columns from CSV data
CSV Deduplicator
Remove duplicate rows from CSV data
Regex Tester
Test regular expressions against sample text with match highlights
Regex Generator
Generate common regex patterns for emails, URLs, IPs, and more
Regex Explainer
Break down and explain regular expression patterns
Markdown Previewer
Preview Markdown rendered as HTML in the browser
Markdown Table Generator
Generate Markdown tables from CSV or column data
HTML Formatter
Format and indent HTML markup for readability
HTML Minifier
Minify HTML by removing whitespace and comments
CSS Formatter
Format CSS rules with consistent indentation
JavaScript Formatter
Format JavaScript code with basic indentation
Code Diff Checker
Compare two text blocks and highlight line differences
Nginx Reverse Proxy Generator
Generate Nginx reverse proxy server blocks with SSL and headers
Nginx Redirect Rule Generator
Generate Nginx 301/302 redirect and rewrite rules
Apache Redirect Rule Generator
Generate Apache Redirect and RewriteRule directives
Apache htaccess Generator
Generate .htaccess rewrite, auth, and security rules
Caddyfile Generator
Generate Caddy v2 site blocks with reverse proxy and TLS
HAProxy Config Generator
Generate HAProxy frontend, backend, and ACL configuration
Squid Proxy Config Generator
Generate Squid forward proxy ACL and cache rules
Postfix Config Generator
Generate Postfix main.cf and master.cf snippets
Dovecot Config Generator
Generate Dovecot IMAP/POP3 mailbox and SSL configuration
OpenVPN Config Helper
Generate OpenVPN server and client configuration templates
WireGuard Config Generator
Generate WireGuard [Interface] and [Peer] configuration
SSH Config Generator
Generate ~/.ssh/config Host blocks with keys and options
Sudoers Rule Generator
Generate sudoers and sudoers.d rule entries
Systemd Timer Generator
Generate systemd .timer and .service unit pairs
Logrotate Config Generator
Generate logrotate configuration for application logs
Fail2Ban Jail Generator
Generate fail2ban jail.local and filter configurations
UFW Config Generator
Generate a complete UFW firewall rules script
Iptables Config Generator
Generate iptables ruleset for basic server hardening
FortiGate CLI Object Generator
Generate FortiGate address objects and firewall policies
Cisco ACL Generator
Generate Cisco IOS extended and standard ACL entries
Cisco VLAN Config Generator
Generate Cisco IOS VLAN, trunk, and SVI configuration
MikroTik Firewall Rule Generator
Generate MikroTik RouterOS firewall filter rules
pfSense Rule Planner
Plan pfSense firewall rules with aliases and descriptions
DHCP Config Generator
Generate ISC dhcpd.conf and Kea DHCP configuration
DNS Zone File Generator
Generate BIND-style DNS zone files with SOA and records
IT Asset Checklist Generator
Generate IT asset inventory and lifecycle audit checklists
Server Audit Checklist
Generate server configuration and security audit checklists
Network Audit Checklist
Generate network infrastructure and segmentation audit checklists
Database Audit Checklist
Generate database security, access, and backup audit checklists
Firewall Audit Checklist
Generate firewall rule review and policy audit checklists
Backup Audit Checklist
Generate backup coverage, retention, and restore test checklists
Access Review Checklist
Generate periodic access review and entitlement audit checklists
User Access Review Template
Generate user access review certification templates
Admin Access Review Template
Generate privileged admin access review templates
Change Request Template
Generate IT change request and approval documentation templates
Incident Report Template
Generate IT incident report documentation templates
RCA Report Template
Generate root cause analysis report templates for incidents
Maintenance Report Template
Generate scheduled maintenance report and sign-off templates
Server Hardening Evidence Template
Generate server hardening evidence collection templates
Patch Management Evidence Template
Generate patch management compliance evidence templates
Backup Evidence Template
Generate backup and restore test evidence documentation templates
Monitoring Evidence Template
Generate monitoring and alerting compliance evidence templates
Vulnerability Evidence Template
Generate vulnerability scan and remediation evidence templates
SSL Certificate Evidence Template
Generate SSL/TLS certificate inventory and expiry evidence templates
DNS Change Evidence Template
Generate DNS change management evidence documentation templates
IT Risk Register Generator
Generate IT risk register entries with likelihood and impact ratings
Control Mapping Helper
Map security controls to SOC 2, ISO 27001, and NIST frameworks
SOC 2 Evidence Checklist
Generate SOC 2 Trust Services Criteria evidence checklists
ISO 27001 Evidence Checklist
Generate ISO 27001 Annex A control evidence checklists
Audit Report Generator
Generate comprehensive IT audit report templates with findings
Error Message Explainer
Explain common system and application error messages in plain language
Linux Command Explainer
Break down Linux shell commands and explain each flag and argument
Windows Command Explainer
Explain Windows CMD and PowerShell commands and parameters
SQL Query Explainer
Explain SQL queries, joins, filters, and execution intent
Regex Explainer
Explain regular expression patterns token by token
Log Error Explainer
Analyze log error lines and suggest root causes and fixes
DNS Issue Explainer
Explain DNS resolution failures and misconfiguration symptoms
SSL Issue Explainer
Explain TLS/SSL certificate and handshake errors
Mail Delivery Issue Explainer
Explain SMTP bounce codes and mail delivery failures
Server Down Troubleshooting Assistant
Guided troubleshooting steps when a server is unreachable
Website Down Troubleshooting Assistant
Guided troubleshooting for HTTP downtime and 5xx errors
Database Slow Query Assistant
Analyze slow queries and suggest optimization steps
Firewall Rule Explainer
Explain iptables, UFW, and firewall ACL rules in plain language
Nginx Config Explainer
Explain Nginx server blocks, directives, and proxy settings
Apache Config Explainer
Explain Apache VirtualHost and module directives
Docker Error Explainer
Explain common Docker and container runtime errors
Kubernetes Error Explainer
Explain Kubernetes pod events, CrashLoopBackOff, and scheduling errors
Terraform Error Explainer
Explain Terraform plan and apply error messages
Jenkins Error Explainer
Explain Jenkins pipeline and build failure messages
Git Error Explainer
Explain Git merge conflicts, push rejections, and auth errors
PowerShell Error Explainer
Explain PowerShell exceptions and error records
Event ID Explainer
Explain common Windows Event Log event IDs
Security Alert Explainer
Explain SIEM and security alert types with response guidance
RCA Draft Generator
Generate a root cause analysis draft from incident symptoms
IT Admin Copilot Tool
General IT admin assistant for symptoms, commands, and next steps