Developer Tools

JSON, regex, UUID generators, and more

JSON Formatter/Validator

Format and validate JSON data. Pretty print minified JSON or validate JSON syntax.

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UUID Generator

Generate random UUIDs (v4) for your applications. Copy with one click.

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Regex Tester

Test regular expressions with real-time matching and highlighting.

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JSON ↔ YAML Converter

Convert between JSON and YAML formats.

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CSV to JSON Converter

Convert CSV data to JSON format with options for headers, delimiters, and data types.

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HTML ↔ Markdown Converter

Convert between HTML and Markdown formats.

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CSS Minifier/Beautifier

Minify CSS for production or beautify minified CSS for readability.

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JavaScript Minifier

Minify JavaScript code for production. Reduces file size.

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SQL Formatter

Format SQL queries for better readability.

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XML Formatter

Format and validate XML documents for better readability.

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GUID Generator

Generate globally unique identifiers (GUIDs) in various formats.

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Cron Expression Generator

Generate and explain cron expressions for scheduled tasks.

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JWT Decoder

Decode and inspect JSON Web Tokens (JWT) without verification.

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Lorem Ipsum Generator

Generate placeholder text for designs and mockups.

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Text Diff Checker

Compare two texts and highlight the differences.

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Placeholder Image Generator

Generate placeholder images for design mockups and development.

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Meta Tag Generator

Generate SEO meta tags including Open Graph and Twitter cards.

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.htaccess Generator

Generate Apache .htaccess configuration for redirects, security, and caching.

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robots.txt Generator

Create robots.txt files to control search engine crawlers.

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Sitemap Generator

Generate XML sitemaps for better search engine indexing.

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XML ↔ JSON Converter

Convert XML to JSON or JSON to XML. Preserve structure, attributes, and text content.

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JSON to CSV Converter

Convert JSON arrays to CSV format. Export data for spreadsheets and databases.

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Markdown Table Generator

Visually create Markdown tables. Add rows and columns, edit cells, and copy the generated Markdown.

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