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Extensions 
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Requestly - Intercept, Modify & Mock HTTP Requests
The easiest way to Redirect URLs, Modify HTTP Headers, Mock APIs, Inject custom JS, Modify GraphQL Requests
ReqBin HTTP Client
ReqBin HTTP Client to send HTTP API requests to the localhost and servers on your local network.
Modify Header Value (HTTP Headers)
Add, modify or remove a header for any request on desired domains.
tweak: mock and modify HTTP requests
Mock or modify your HTTP requests to test, develop and demo your web application
HTTP-TRACKER
Inspect HTTP request headers, cookies, data, response Headers, cookies and add/modify request headers before sending requests
HTTP Headers
Displays the current tab’s HTTP request and response or a Live HTTP Headers tab showing a stream of requests and responses.
VPN Master - Free HTTP and SOCKS Proxies
A free reliable VPN solution based on HTTP, SOCKS4, and SOCKS5 proxy servers
HTTP Header Spy
HTTP Header Spy enables you to inspect request- response headers and cookies right after page load with no extra clicks.
MultiPass for HTTP basic authentication
Automatically login to Basic Authentication using data based on URL regexp.
Http User-Agent Switcher
Http User-Agent Switcher extension adds a menu on web page and a toolbar button to switch between user-agents on Chrome.
Querio - GraphQL and HTTP requests inspector
Inspect GraphQL and raw HTTP requests/responses like a Boss ?
★ Querio intercepts and displays GraphQL, Fetch and XHR requests in…
