Runs 100% in your browser
Your data never leaves your device. zero uploads.
Convert a YML document into JSON and inspect the resulting data in your browser.
Use this page for files using the .yml extension, which contain the same YAML language as .yaml files. Open or paste the source, resolve syntax issues, and inspect the converted object. The file extension alone does not change the conversion rules.
Open a settings.yml file with a list of enabled features and review the corresponding JSON array.
Comments and YAML presentation choices are not retained in JSON. Application-specific configuration rules still need to be checked separately.
Paste YAML or open the source file. Review parsing feedback and the generated JSON. Copy or download the output and inspect its values.
Comments and YAML presentation choices are not retained in JSON. Application-specific configuration rules still need to be checked separately.
No registration, no tracking of your content, no server uploads. Don't just take our word for it:
Your files and text are processed entirely on your device. Nothing is ever sent to us.
Once loaded, this tool keeps working with your Wi-Fi turned off. Try it.
Open your browser's DevTools → Network tab. You'll see zero requests carrying your data.
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