Developer Tools
Essential utilities for developers and programmers.
JSON Formatter
Format, beautify, validate and convert JSON data with syntax highlighting, tree view, and auto-fix.
Launch Tool
Base64 Encoder / Decoder
Encode text to Base64 format or decode from it.
Launch Tool
URL Encoder / Decoder
Safely encode URL components or decode URL-encoded strings.
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UUID / GUID Generator
Generate random UUIDs (Universally Unique Identifiers) instantly.
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HTML Minifier
Compress HTML code by removing whitespace and comments.
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JWT Decoder
Decode JSON Web Tokens and view header and payload data.
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Mermaid Diagram Converter
Render Mermaid diagram code into downloadable PNG or SVG images.
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Unit Converter
Convert between all units: length, weight, temperature, data, speed, time, volume, and more.
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Color Code Converter
Convert and pick colors between HEX, RGB, HSL, and CMYK formats.
Launch Tool