CORS Fetch Tester
Send HTTP requests and inspect what the browser lets you see through CORS.
Import from curl
Import
Request
URL
GET
POST
PUT
PATCH
DELETE
HEAD
OPTIONS
▼
Request Headers
0
+ Add header
Request Body
None
JSON
Form (URL-encoded)
Enter valid JSON for the request body.
+ Add field
Send request
If you omit the scheme,
https://
will be added. If CORS isn't enabled, the browser will block the response.
Response
(last request)
No request yet
Headers
Only headers exposed by CORS are visible
No headers yet.
Body
Shown as text (UTF-8)
// Response body will appear here