OpenAPI Validator.
Validate bounded OpenAPI 3 structure and local references without sending described requests. Data stays in this browser. Validate bounded OpenAPI 3 structure and local references without sending described requests.
- ✓Runs in your browser
- ✓No account required
- ✓Verified output
Use OpenAPI Validator
Private in this browser. Source, parser values and output stay in this browser.
No file selected.
Preparing the local tool…
Verified result
Download resultHow it works
- 01
Paste or choose a source.
- 02
Review explicit options and limits.
- 03
Download the independently verified result.
Frequently asked questions
Does the tool execute or request analyzed content?
No. The parser runs locally in a bounded worker and treats content only as data.
Does OpenAPI Validator upload my data?
OpenAPI Validator runs locally in your browser. Source, parser values and output stay in this browser.
What output does OpenAPI Validator create?
OpenAPI Validator creates Json output after the result passes its local verification checks.
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