YAML to JSON Converter
Paste YAML and get clean JSON instantly. Supports nested structures, lists, and anchors — runs entirely in your browser.
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Frequently Asked Questions
Is my YAML data uploaded anywhere?
No. Parsing happens entirely in your browser. Your config files never leave your device.
Which YAML features are supported?
Full YAML 1.2: nested maps, lists, anchors and aliases, multi-line strings, and type coercion for numbers, booleans, and null.
Why convert YAML to JSON?
Many APIs and tools only accept JSON. Converting lets you reuse Kubernetes manifests, CI configs, or docker-compose files in JSON-only contexts.
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