YAML Universal Converter

Paste YAML and convert it to JSON, XML, CSV, Base64, properties, TOML, INI, or environment variables. All processing runs in your browser so your data never leaves your device.

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Conversion options

Output formats at a glance

JSON for APIs and config, XML for legacy or SOAP, CSV for spreadsheets, Base64 for encoding, properties and INI for app config, TOML for modern config files, and env for shell or Docker. Pick the format your target system expects.

When this helps

Use the converter when you have YAML (e.g. from Docker Compose, Kubernetes, or CI config) and need another format: migrating configs, feeding APIs that want JSON, importing into Excel as CSV, or generating env files for deployment. Validate first if you are unsure about your YAML syntax.