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Formatter

Format, validate, and beautify JSON data with syntax highlighting

Format and beautify SQL queries with proper indentation and syntax highlighting

Tester

Test and debug regular expressions with real-time matching and highlighting

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Pick colors, convert between formats (HEX, RGB, HSL), and generate color palettes

Encoder

Base64 Encoder/Decoder

Encode and decode Base64 strings quickly and easily

URL Encoder/Decoder

Encode and decode URL strings with proper percent encoding

Generator

MD5 Hash Generator

Generate MD5 hashes from text strings instantly

SHA Hash Generator

Generate SHA-1, SHA-256, SHA-512 hashes from text

Generate unique UUIDs (v4) for your applications

Meta Tag Generator

Generate HTML meta tags for SEO, Open Graph, and Twitter Cards with auto-fill and copy functionality

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Code Playground

Online code playground with split editors for HTML, CSS, JavaScript, PHP, and Java with live preview

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Markdown Converter

Convert Markdown to HTML instantly with live preview, copy, and download functionality

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