All developer tools

JSON Formatter

Validate, format, and minify JSON with instant feedback.

JWT Decoder

Decode JWT headers and payloads without sending data anywhere.

Base64 Encoder / Decoder

Encode or decode Base64 safely in the browser.

URL Encoder / Decoder

Encode and decode URLs or query parameters.

RegEx Tester

Test regular expressions with live matches and highlights.

Case Converter

Convert text between common casing styles instantly.

Markdown to HTML Converter

Convert Markdown to clean, semantic HTML.

CSV to JSON Converter

Turn CSV data into JSON arrays or objects.

CSS Gradient Generator

Build linear and radial gradients with exportable CSS.

Glassmorphism Generator

Create glassmorphism panels with ready-to-copy CSS.

SVG to JSX Converter

Convert SVG markup into JSX-ready components.

Favicon Generator

Generate optimized favicon sets for modern browsers.