Ice Cubes
Developer Tools
Refreshingly simple utilities that stay cool under pressure. Fast, free, and always at your fingertips.
Click for cheers! 🥃
Popular Tools
Start with these most-used utilities
All Tools
Every tool you need, crystal clear and ready to use
JSON Formatter
Format and validate JSON data
Base64 Encoder/Decoder
Encode and decode Base64 strings
URL Encoder/Decoder
Encode and decode URL strings
UUID Generator
Generate UUIDs (v4)
Hash Generator
Generate SHA-1, SHA-256, SHA-512 hashes
Password Generator
Generate secure passwords
Regex Tester
Test regular expressions
Timestamp Converter
Convert Unix timestamps to dates
Color Converter
Convert between HEX, RGB, HSL
QR Code Generator
Generate QR codes
Lorem Ipsum Generator
Generate placeholder text
JSON to CSV
Convert JSON to CSV format
Text Diff
Compare text differences
HTML Entity Encoder
Encode/decode HTML entities
JWT Decoder
Decode JWT tokens
Code Minifier
Minify JavaScript, CSS, HTML
Markdown Viewer
Convert Markdown to HTML and preview
HTML to Markdown
Convert HTML to Markdown format
Lightning Fast
All tools run client-side. No server delays, instant results.
Privacy First
Your data never leaves your browser. Completely private.
100% Free
No signup, no limits, no hidden costs. Just pure utility.