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OpenAPI 3 to RAML Converter
Convert OpenAPI 3.x specifications into clean RAML 1.0 — schemas become RAML types, paths become nested resources — entirely in your browser, with full validation feedback.
⚡ Instant, client-side
🔒 Your spec never leaves the browser
✓ Structural validation
↔ Types & schemas mapped
Drop a project .zip here, or browse
OpenAPI project — root spec with external $ref files — dereferenced and bundled entirely in your browser.
OAS
openapi.yaml
1
RAML
api.raml
1
Validation & conversion report
0 errors
0 warnings
- Paste a spec (or load the sample) to see conversion results.
Structure mapping
info | → title, version |
servers | → baseUri |
paths | → nested /resources |
components.schemas | → types |
requestBody | → body |
Type mapping
type: array | → Order[] |
$ref | → named type |
not in required | → name?: |
format: date-time | → datetime |
oneOf | → A | B |
Good to know
| Accepts YAML or JSON input |
| Nested resources are path-joined |
| Security schemes are mapped best-effort |
| Advanced features (traits, resourceTypes, callbacks) are flagged, not dropped |
| Everything runs locally — safe for private specs |