Developer utilities

Online Developer Tools

Focused browser-based utilities for transforming, formatting, encoding, and optimizing code and data.

27 tools

Formatters

Format code and structured data into a clean, readable form.

Beautify Code Beautify Code, available online with no installation required. Beautify JavaScript Beautify JavaScript, available online with no installation required. Beautify Python Beautify Python, available online with no installation required. Beautify JSON Beautify JSON, available online with no installation required. Beautify HTML Beautify HTML, available online with no installation required. Beautify SQL Beautify SQL, available online with no installation required. Format Hash/Array Format Hash/Array, available online with no installation required.

Converters

Convert markup, styles, and data between popular developer formats.

HTML+ERB to Haml HTML+ERB to Haml, available online with no installation required. HTML+ERB to Slim HTML+ERB to Slim, available online with no installation required. HTML to JSX HTML to JSX, available online with no installation required. HTML to Pug HTML to Pug, available online with no installation required. CSS to SCSS/Sass CSS to SCSS/Sass, available online with no installation required. JSON to YAML JSON to YAML, available online with no installation required. Python 2 to 3 Python 2 to 3, available online with no installation required.

Encoders/Decoders

Encode, decode, convert, and hash text or data for development workflows.

URI Encode/Decode URI Encode/Decode, available online with no installation required. HTML Encode/Decode HTML Encode/Decode, available online with no installation required. Hex Encode/Decode Hex Encode/Decode, available online with no installation required. Base64 Encode/Decode Base64 Encode/Decode, available online with no installation required. Base64 ⇄ Hex Conversion Base64 ⇄ Hex Conversion, available online with no installation required. MD5 Encryption MD5 Encryption, available online with no installation required. SHA Encryption SHA Encryption, available online with no installation required.

Minifiers

Reduce file size by removing unnecessary characters while preserving behavior.

Minify HTML Minify HTML, available online with no installation required. Minify JavaScript Minify JavaScript, available online with no installation required. Minify TypeScript Minify TypeScript, available online with no installation required. Minify CSS Minify CSS, available online with no installation required. Minify JSON Minify JSON, available online with no installation required. Minify SQL Minify SQL, available online with no installation required.