← Back to extensions
Modify HTTP request and response headers for development and testing. Fast, secure, privacy-first.
Modify HTTP request and response headers for development and testing. Fast, secure, privacy-first.
User reviews
No reviews collected yet.
More in this category
Tampermonkey
🧑💻 Developer ToolsChange the web at will with userscripts
4.812,000,000
Free
ChromeEdgeFirefoxSafari
View details →React Developer Tools
🧑💻 Developer ToolsAdds React debugging tools to the Chrome Developer Tools. Created from revision 1d34f91dfd.
3.55,000,000
FreeOpen source
ChromeEdgeFirefox
View details →Wappalyzer - Technology profiler
🧑💻 Developer ToolsIdentify web technologies
4.03,000,000
Free
ChromeEdgeFirefox
View details →