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13 Tools

Developer Tools

Essential utilities for developers — JSON formatter, Base64 encoder, UUID generator, color converter, and more.

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JSON Formatter

Format, validate, and minify JSON data with syntax highlighting.

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UUID Generator

Generate UUID v4 and v7 identifiers instantly.

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Sheet Backend

Turn any Google Sheet into a REST API database backend.

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Color Converter

Convert colors between HEX, RGB, and HSL values.

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Base64 Encoder/Decoder

Encode and decode Base64 strings instantly.

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HTML Formatter

Format, minify, and validate HTML code with syntax highlighting.

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CSS Formatter

Format, minify, and validate CSS with syntax highlighting and error detection.

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Regex Tester

Test and debug regular expressions with live matching and explanation.

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Diff Checker

Compare two texts and highlight differences line by line.

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URL Encoder/Decoder

Encode and decode URLs, query strings, and special characters.

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JWT Decoder

Decode and inspect JWT tokens — header, payload, and signature.

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SQL Formatter

Format and beautify SQL queries with configurable indentation and case.

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AI Code Assistant

Format, minify, and validate code in JavaScript, Python, HTML, CSS, SQL, and more.

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