Quick Encode & Decode
Fast, private developer tools for encoding, decoding, formatting, and converting. All processing happens locally in your browser.
No sign-up
No tracking
100% client-side
Works offline
Base64 Encode/Decode
Encode and decode Base64 strings
URL Encode/Decode
Encode and decode URL components or full URLs
JSON Formatter
Format, minify, and validate JSON with syntax highlighting
HTML Entities
Encode special characters to HTML entities and back
Unix Timestamp
Convert between Unix timestamps and human-readable dates
Color Converter
Convert between hex, RGB, and HSL color formats
Regex Tester
Test regular expressions with match highlighting and capture groups
Lorem Ipsum Generator
Generate placeholder text by paragraphs, sentences, or words