Homelab Tools
A collection of useful tools for homelab enthusiasts and system administrators.
Privacy & Data Processing
Most tools on this site operate entirely in your browser with no server interaction. For tools that require server-side processing (URL Expander, DNS Lookup, SSL Checker), the data is processed in real-time and never stored. Here's how each type of tool works:
🔒 Client-Side Tools
Base64, Password Generator, Hash Generator, JSON/YAML tools, and others run entirely in your browser. No data leaves your device.
🔄 Server-Side Tools
URL Expander, DNS Lookup, and SSL Checker require server processing for security and functionality. Data is processed in real-time and not stored.
Configuration & File Format
Docker Compose Converter
Convert Docker run commands to Docker Compose format
Cron Expression Tool
Create and validate cron expressions with next run time preview
JSON Formatter
Format and validate JSON data
YAML Validator
Validate and format YAML files
INI Validator
Validate and format INI configuration files
TOML Validator
Validate and format TOML configuration files
Dockerfile Generator
Generate Dockerfiles with a user-friendly interface
Kubernetes Manifest Generator
Generate Kubernetes manifests with a wizard interface
Diff Tool
Compare two text files or configurations
URL & Networking
URL Expander
Expand shortened URLs to reveal their true destination
Subnet Calculator
Calculate IP subnets, ranges, and network information
DNS Lookup
Query DNS records and WHOIS information
SSL Certificate Checker
Validate SSL certificates and analyze TLS configuration
Text & Document
Markdown Editor
Live preview Markdown with instant formatting
Base64 Tool
Encode and decode Base64 data
Text Case Converter
Convert text between different cases (camel, snake, etc)
Regex Tester
Test and validate regular expressions with real-time matching