CSV, JSON, YAML, XML — translate without losing fidelity.
Your data lives in one format and your consumer expects another. CSV ↔ JSON handles spreadsheet-style data with header detection and type inference. YAML ↔ JSON sits between human-readable config and machine-readable transport. XML ↔ JSON wrangles legacy APIs and SOAP-era payloads. Each conversion preserves nesting and types where possible — and warns when it can't (CSV doesn't have nested objects, YAML doesn't have order guarantees, XML has both attributes and children).
Convert images to Base64 data URIs and Base64 strings back to images.
Convert between YAML and JSON bidirectionally. All processing in your browser.
Convert between CSV and JSON, with header control. Fully in-browser.
Convert between XML and JSON, or just format XML. Fully in-browser.
Quoting and escaping rules vary. Excel, RFC 4180, and Postgres COPY all disagree subtly.
Mostly. Comments and key order may not survive.