YAML to JSON
Converter
Parse YAML configuration into standards-compliant, formatted JSON that works cleanly with APIs, scripts, and applications.
✓ No uploads✓ No signup✓ Instant download
INPUT · YAML
OUTPUT · JSON
→
Your converted JSON
will appear here.
Maximum file size: 10 MB · Nothing is uploaded
How it worksFrom YAML to JSON
From YAML to JSON
in three steps.
- 01
Add your YAML
Drop a file into the converter or paste your data directly into the input panel.
- 02
Convert locally
Press convert. Your browser handles the transformation without sending the file to us.
- 03
Copy or download
Review the result, copy it to your clipboard, or save it as a .json file.
Good to knowClean conversion.
Clean conversion.
No surprises.
- ✓Common YAML mappings, sequences, anchors, and scalar types are supported.
- ✓The output is formatted with two-space indentation.
- ✓Helpful parser errors identify invalid YAML syntax.
Common questionsYAML to JSON,
YAML to JSON,
explained.
Are YAML comments included in JSON?+
No. JSON has no comment syntax, so YAML comments are not represented in the converted output.
What happens to YAML anchors?+
Aliases are resolved to their underlying values when the JSON output is created.
Are my files uploaded?+
No. TidyFormat processes the conversion locally in your browser. Your input and output files are not sent to our servers.