🔀
CORS Debugger
Diagnose Cross-Origin Resource Sharing issues
📤 Export Log
🗑 Clear
Endpoint URL
Method
GET
POST
PUT
DELETE
PATCH
OPTIONS
Your Origin
▶ Test
Include credentials (cookies, auth)
Show preflight simulation
Custom Request Headers
🔬 Analysis Results
📋 Response Headers
✈ Preflight (OPTIONS) Simulation
🕐 Request History