YAML ↔ JSON — Free Online
Use YAML ↔ JSON online for free. Fast, secure processing — files are deleted immediately after download. No sign-up required.
Input
💡 Tips
- YAML: Uses indentation and key: value pairs
- JSON: Requires valid JSON format with quotes
- Comments in YAML (starting with #) are ignored
- Nested structures convert to nested objects
Frequently Asked Questions about YAML ↔ JSON
- Is YAML ↔ JSON completely free to use?
- Yes, YAML ↔ JSON is 100% free with no sign-up, no watermarks, and no usage limits.
- Are my uploaded files safe and private?
- Yes. Files are uploaded over HTTPS, processed securely on our servers, and permanently deleted immediately after your download. We never store, view, or share your files.
- What is the maximum file size?
- You can upload files up to 5 MB. For larger files, consider compressing or splitting them first.
- Does it handle large code or data files?
- Yes, the tool handles files and pastes of any size. Very large inputs may take a moment to process.
- Does YAML ↔ JSON work on mobile and tablet?
- Yes, YAML ↔ JSON is fully responsive and works in all modern browsers on desktop, tablet, and mobile.
Files are processed securely and permanently deleted after download. Never stored or shared.