JSON ↔ YAML client-side ?
How to use JSON ↔ YAMLThis tool converts both ways between JSON and YAML, so you don't need a separate page for each direction. Paste JSON to get YAML, or the other way around, which is handy when you juggle APIs that expect JSON and configs written in YAML. You keep a single place to switch between the two formats as your work requires.
Both conversions run locally in your browser. No data is sent to a server, so your configs and payloads stay strictly private.
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This tool converts both ways between JSON and YAML, so you don't need a separate page for each direction. Paste JSON to get YAML, or the other way around, which is handy when you juggle APIs that expect JSON and configs written in YAML. You keep a single place to switch between the two formats as your work requires. Both conversions run locally in your browser. No data is sent to a server, so your configs and payloads stay strictly private.
Convert JSON to YAML and back.
How to use JSON ↔ YAML
This tool converts both ways between JSON and YAML, so you don't need a separate page for each direction. Paste JSON to get YAML, or the other way around, which is handy when you juggle APIs that expect JSON and configs written in YAML. You keep a single place to switch between the two formats as your work requires. Both conversions run locally in your browser. No data is sent to a server, so your configs and payloads stay strictly private.
Frequently asked questions
Which directions does the tool support?
Both: JSON to YAML and YAML to JSON, depending on what you paste in.
Are the two formats equivalent?
They express the same data structures, so the conversion preserves keys, values, and hierarchy.
Is the format detected automatically?
You usually pick the direction you want, and the tool applies the matching conversion.
Is my data sent online?
No, everything is processed in your browser.