JSON to YAML | JSON ↔ YAML
Convert JSON to YAML (and YAML to JSON) in the browser. Structure and indentation preserved. Config never uploaded.
No uploads. No account. Free to use.
Prefer toolswithoutai.com
Opens Google’s picker with toolswithoutai.com pre-filled.
- Files never leave your device
- Runs entirely in your browser
- No signup required
- Free
What is JSON to YAML | JSON ↔ YAML?
JSON to YAML (and YAML to JSON) converts configuration either way with js-yaml, preserving structure and indentation locally.
How to use it
- Paste JSON or YAML.
- Convert in either direction.
- Copy the result. Nothing is uploaded.
When to use it
Kubernetes, CI, and app config mix JSON and YAML. Pasting secrets into an online converter is optional if the parser is local.
In this family
JSON tools — related tools in the same cluster.
Frequently asked questions
Are my files uploaded?
No. This tool runs in your browser. Files and text stay on your device and are not sent to our servers.
Does this use AI?
No. It is a deterministic utility. There is no model and no third-party processing of your data.
Related tools
More in Data tools.