Data & JSON Tools
14 free tools - no sign-up, runs in your browser
Format, convert, validate and inspect JSON, CSV, YAML and XML data. Looking for something specific? Search the full directory.
JSON Formatter and ValidatorFormat JSON with your choice of indentation, validate it and explore its structureData & JSON ToolsOpenJSON MinifierRemove every unnecessary space and newline from a JSON document and see the size savedData & JSON ToolsOpenJSON to CSV ConverterConvert a JSON array of objects into a spreadsheet-ready CSV fileData & JSON ToolsOpenCSV to JSON ConverterConvert pasted or uploaded CSV into a JSON array, with header handling built inData & JSON ToolsOpenJSON to XML ConverterConvert JSON into well-formed XML using a documented, deterministic mappingData & JSON ToolsOpenXML to JSON ConverterParse XML and convert it into JSON you can use in code and toolsData & JSON ToolsOpenJSON Diff CheckerCompare two JSON documents structurally and list every difference by pathData & JSON ToolsOpenJSON Path TesterQuery a JSON document with simple path expressions and see every matchData & JSON ToolsOpenCSV Viewer and EditorView CSV as an editable, sortable table grid you can filter and fix in placeData & JSON ToolsOpenCSV to HTML TableConvert CSV into a clean, copy-ready HTML table snippet with proper headersData & JSON ToolsOpenData Deduplicator and CleanerRemove duplicate lines or CSV rows from pasted data and clean what remainsData & JSON ToolsOpenSQL to CSV FormatterTurn pasted SQL terminal output into a proper CSV file you can open in a spreadsheetData & JSON ToolsOpenYAML to JSON ConverterConvert YAML configuration into strict JSON, and convert JSON back to YAMLData & JSON ToolsOpenTOML to JSON ConverterConvert TOML configuration files into JSON with a careful browser-side parserData & JSON ToolsOpen
Frequently asked questions
Yes. Every tool on Ovatly is free to use, with no account and no trial period. The site is supported by advertising and sponsored content, never by charging for tools.