Category
Developer Tools
Format, validate, encode, decode, and inspect developer data.
JSON Formatter
Format, minify, and validate JSON online with a fast client-side JSON formatter.
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JSON Validator
Validate JSON syntax online with a fast client-side JSON validator and readable parsing errors.
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UUID Generator
Generate random UUID v4 values online, copy individual UUIDs, or copy batches for development workflows.
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Base64 Encoder Decoder
Encode text to Base64 and decode Base64 to text online with graceful error handling.
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URL Encoder Decoder
Encode and decode URL components online with a simple client-side URL encoder decoder.
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JWT Decoder
Decode JWT tokens online to inspect header and payload JSON. This tool does not verify signatures.
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Timestamp Converter
Convert Unix timestamps to dates and dates to Unix time with seconds and milliseconds support in your browser.
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Hash Generator
Generate MD5, SHA-1, and SHA-256 hashes locally in your browser without sending data to a server.
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Regex Tester
Test regular expressions online with live match highlighting and readable syntax errors.
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Color Converter
Convert colors between HEX, RGB, and HSL formats online in your browser.
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Lorem Ipsum Generator
Generate lorem ipsum words, sentences, and paragraphs directly in your browser.
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XML Formatter
Format, minify, and validate XML directly in your browser without external APIs.
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YAML Formatter
Format YAML and validate common YAML syntax locally in your browser.
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CSV to JSON Converter
Convert CSV to JSON locally in your browser with a simple copy-ready output.
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JSON to CSV Converter
Convert JSON arrays to CSV in your browser with easy copy-ready output.
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SQL Formatter
Format SQL queries online with a browser-based formatter that improves readability.
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