YAML to JSON Converter
Paste YAML or JSON and convert it in either direction with one click.
Pourquoi utiliser cet outil ?
YAML config files (Docker Compose, Kubernetes, CI pipelines...) sometimes need to become JSON for an API, or the reverse. This tool converts between YAML and JSON instantly, entirely in your browser.
Why it's free
A discreet ad banner covers hosting costs — that's the whole business model. No account to create, no usage limit, no paid tier unlocking the real result. Calculations run in your browser, so your numbers, dates and text never leave your device.
How our tools work