CATEGORY • DEVELOPER

Developer Tools

JSON, JWT, URL, UUID and other developer utilities in one place.

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Popular tools

</>JSON FormatterFormat, minify and validate JSON.↗</>Password GeneratorGenerate random passwords with character options.↗</>UUID GeneratorGenerate UUID v4 values with Web Crypto.↗</>JWT DecoderInspect JWT header and payload without uploading the token.↗

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Tools in this category

</>Query String ParserParse a query string or URL into JSON.↗◫JSON CompareCompare two JSON structures and list differences.↗</>JSON FormatterFormat, minify and validate JSON.↗</>Password GeneratorGenerate random passwords with character options.↗</>UUID GeneratorGenerate UUID v4 values with Web Crypto.↗</>JWT DecoderInspect JWT header and payload without uploading the token.↗</>Unix Timestamp ConverterConvert seconds/milliseconds timestamps to dates and back.↗</>JSON to CSVConvert a JSON object array into CSV.↗</>CSV to JSONConvert CSV with headers into JSON.↗</>URL Encoder / DecoderEncode or decode URLs and URL components.↗</>SHA-256 Hash GeneratorGenerate a SHA-256 hash from text on your device.↗</>Color ConverterConvert HEX to RGB/HSL and back.↗</>Mermaid DiagramTurn Mermaid syntax into flowcharts, sequence diagrams and more.↗◫JSON ValidatorValidate JSON syntax entirely locally.↗◫JSON SortSort JSON keys alphabetically, including nested objects.↗◫JSON to XMLConvert JSON to XML directly in your browser.↗◫XML BeautifierFormat XML with readable indentation.↗◫XML ValidatorValidate XML syntax and show parsing errors.↗◫CSV to TSVConvert quoted CSV data to TSV.↗◫CSV to XMLConvert CSV rows into XML elements.↗◫CSV to YAMLConvert CSV with headers into a YAML list.↗◫TSV to JSONConvert TSV with headers into a JSON array.↗