Convert JSON to clean YAML and back. Nested structures, lists, and quoting are supported; anchors and block scalars are honestly flagged as unsupported.
Runs in your browser — data is not sent to a serverNested structures, lists, quotes, and comments are supported (comments are dropped when parsing YAML). Anchors (&, *), tags (!!), and block scalars (|, >) are not supported — the tool will say so honestly.
Format, minify, and validate JSON with the exact error location.
JSON ↔ CSV ConverterAn array of objects to a CSV table and back, with delimiter options.
Markdown Table GeneratorTables for README and docs from CSV/TSV — and back again.
XML Formatter and ValidatorFormat and validate XML with a clear error message.
We'll collect and tidy up website data: prices, products, contacts, reviews — in the format and at the frequency you need.