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Data Tools
Data tools help you work with the formats developers touch every day: JSON, YAML, XML, SQL and CSS. Format and validate messy payloads, convert between formats, query documents and generate matching types, all locally in your browser, so real payloads from real systems never leave your machine.
JSON Formatter
Format, validate, minify, sort, tree view and convert JSON.
Number Base Converter
Convert integers between binary, octal, decimal, hex and more.
SQL Formatter
Format SQL with clause breaks and keyword casing.
JSON to Types
Turn a JSON sample into TypeScript, Go or Python types.
CSS Formatter & Minifier
Format CSS with clean indentation, or minify it for production.
User Agent Parser
Paste a user agent string and see the browser, OS and device inside it.
YAML Formatter & Converter
Format and validate YAML, or convert between YAML and JSON.
XML Formatter & Validator
Format and validate XML, or minify it for production.
JSONPath Tester
Query a JSON document with a JSONPath expression and see every match.