Data
Convert and transform structured data — JSON, CSV, YAML, TOML, XML, and Excel — plus jq/yq filters and validators.
19 tools
Convert between JSON, CSV, Excel (XLSX), YAML, TOML, and XML — every common pairing covered.
- CSV → JSONParse CSV into a JSON array of objects.
- Excel to CSVConvert a sheet from an Excel workbook (.xlsx / .xls) to CSV.
- Excel to JSONConvert an Excel sheet to a JSON array.
- JSON → CSVConvert a JSON array of objects into CSV.
- JSON → YAMLConvert a JSON document to YAML.
- JSON to ExcelConvert a JSON array of objects to an Excel .xlsx workbook.
- JSON to TOMLConvert a JSON document to TOML.
- JSON to XMLConvert a JSON document to XML.
- TOML to JSONParse TOML into JSON.
- XML to JSONParse XML into JSON.
- YAML → JSONParse YAML into JSON.
Run jq, yq, or JSONPath expressions to select and reshape values inside JSON / YAML documents.
Format, patch, diff, and validate JSON / CSV documents; generate schemas from sample data.
- CSV validateValidate CSV structure: row count, column consistency, quote balance.
- Format JSONPretty-print, minify, or sort the keys of a JSON document.
- JSON diffCompare two JSON documents and emit a list of differences.
- JSON patchApply a JSON Patch (RFC 6902) or a JSON Merge Patch (RFC 7396) to a document.
- JSON to JSON SchemaGenerate a JSON Schema from one or more example documents.