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JSON & Data

Format, validate, convert, and inspect JSON, YAML, XML, CSV, and TOML. · 20 tools

JSON & DataRuns locally in your browser.JSON FormatterPretty-print minified or messy JSON with consistent indentation.JSON & DataRuns locally in your browser.JSON ValidatorCheck whether text is valid JSON and pinpoint the first syntax error.JSON & DataRuns locally in your browser.JSON MinifierStrip whitespace from JSON to produce the smallest valid payload.JSON & DataRuns locally in your browser.JSON Key SorterRecursively sort all object keys in a JSON document alphabetically.JSON & DataRuns locally in your browser.JSON to YAMLConvert JSON documents into clean, readable YAML.JSON & DataRuns locally in your browser.YAML to JSONConvert YAML documents into formatted JSON.JSON & DataRuns locally in your browser.JSON to CSVFlatten an array of JSON objects into a CSV spreadsheet.JSON & DataRuns locally in your browser.CSV to JSONParse CSV or TSV data into a JSON array of objects or rows.JSON & DataRuns locally in your browser.JSON to XMLConvert JSON structures into indented XML markup.JSON & DataRuns locally in your browser.XML to JSONParse XML documents into equivalent JSON objects.JSON & DataRuns locally in your browser.JSON to TOMLConvert JSON objects into TOML configuration format.JSON & DataRuns locally in your browser.TOML to JSONParse TOML configuration files into formatted JSON.JSON & DataRuns locally in your browser.XML FormatterPretty-print XML with consistent indentation and one element per line.JSON & DataRuns locally in your browser.YAML FormatterNormalize YAML indentation and layout by re-serializing the document.JSON & DataRuns locally in your browser.JSON FlattenerFlatten nested JSON into a single level of dot-notation keys.JSON & DataRuns locally in your browser.JSON UnflattenerRebuild nested JSON from flat dot-notation keys.JSON & DataRuns locally in your browser.JSON to TypeScriptGenerate TypeScript interfaces from a JSON example document.JSON & DataRuns locally in your browser.JSONPath TesterRun JSONPath queries against a document and see matching values.JSON & DataRuns locally in your browser.JSON DiffCompare two JSON documents structurally and see what changed.JSON & DataRuns locally in your browser.CSV ViewerView CSV data as a sortable table without opening a spreadsheet app.