100 Free Online Tools
All-in-one toolbox for developers, creators, and productivity enthusiasts. No backend, no limits.
Utilities
25 tools
Calculators
15 tools
Converters
20 tools
Developer
40 tools
All 100 Tools
Frontend-only tools that work instantly without any setup
JSON Formatter
Format and validate JSON data
Scientific Calculator
Advanced math calculations
Image Compressor
Reduce image file sizes
Text Counter
Count words, characters, lines
Unit Converter
Convert between units
QR Generator
Generate QR codes instantly
Markdown Editor
Live preview markdown
Color Picker
Pick and convert colors
Password Generator
Secure random passwords
Regex Tester
Test regular expressions
Base64 Encoder
Encode/decode base64
URL Shortener
Create short links
Contact
Get in touch with PirateRuler.com
Tools by PirateRuler.com
Have questions about our tools? We're here to help you make the most of our 100+ free online tools.
Join our Discord community
Follow us on Reddit
Connect on Bluesky