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HTTP Debugger
Windows traffic analyzer
Features
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Free Trial
Features
Download
Purchase
Contact
Free Trial
Home
/
Online Inspection
/
Test a URL in Your Browser
Test a URL in Your Browser
Free
web tool
/
Send HTTP requests online and inspect server response headers and content
GET
POST
PUT
PATCH
DELETE
HEAD
OPTIONS
Submit
Content Type
No content type
application/json
application/xml
application/x-www-form-urlencoded
text/plain
text/html
text/xml
text/css
text/javascript
Content Data
Custom Headers
User Agent
No user agent / set in custom headers
Google Chrome
Safari
Microsoft Edge
Mozilla Firefox
Samsung Internet
Opera
Googlebot
Bingbot
OAI-SearchBot
GPTBot
ChatGPT-User
ClaudeBot
Claude-SearchBot
Claude-User
PerplexityBot
Perplexity-User
FacebookExternalHit
Meta-ExternalAgent
Twitterbot
See also
see your browser headers
monitor HTTPS traffic
analyze captured requests