Cryonel

Data Format Tools

Convert between the data formats developers deal with most: JSON, YAML, CSV, and OpenAPI specs. All processing happens locally in your browser.

JSON ⇄ YAML Converter

Convert between JSON and YAML

📊CSV ⇄ JSON Converter

Convert between CSV and JSON

📄OpenAPI Spec Validator

Check required OpenAPI v3 fields

Common errors

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