modify
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44 300 results. Page 1 of 12.
Simple Modify headers
20,000
4.35 
(23)
(23)
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.
300,000
4.47 (1,725)
(1,725)
Add, modify or remove a header for any request on desired domains.
40,000
3.40 (50)
(50)
Modify HTTP request headers, response headers, and redirect URLs
900,000
2.99 (1,180)
(1,180)
Intercept HTTP(S) Request, Modify Headers, Log headers, Change Response, Block Request, Redirect, Custom HTML/CSS/JS/JSON
5,000
4.13 (15)
(15)
Mock, modify, and replay API. Easy setup. No proxy needed. No code change required.
20,000
4.37 (30)
(30)
Modify your Ajax response to test
645
4.00 (2)
(2)
Mock or modify your HTTP requests to test, develop and demo your web application
60,000
4.64 (234)
(234)
Intercept, edit, and run HTTP requests directly in your browser. No account needed.
1,000
5.00 (1)
(1)
Customize any website with AI. Remove ads, change colors, transform elements - just describe it. No coding required.
44
5.00 (2)
(2)
Modify HTTP headers, block assets or domains & redirect requests. Organise rules by folder and tab, optionally scope to domains.
3,000
4.75 (16)
(16)
AI-powered tab renaming for cleaner, smarter browsing.
5,000
4.40 (20)
(20)
The missing UI layer for AI coding — edit live pages, generate precise prompts for Cursor, Copilot & Claude.
89
5.00 (1)
(1)
Modify HTTP request headers, response headers, and redirect URLs
8,000
5.00 (1)
(1)
Add or convert customize http headers when you are visiting website
201
0.00 (0)
(0)
Modify Http Request Or Response Header.
916
3.75 (4)
(4)
Intercept, mock, and modify API requests directly in your browser. No server needed. 100% local and secure.
330
5.00 (9)
(9)
Modify pasted data
24
5.00 (1)
(1)
Intercept, debug, modify response & replay HTTP requests. A comprehensive API client and cURL support inside Chrome DevTools.
733
0.00 (0)
(0)
It is used to import product from aliexpress to BigCommerce store and it can be used with Webkul BigCommerce Aliexpress Importer.
315
2.60 (5)
(5)
拦截并修改页面内 fetch/XHR 的请求体与响应体，支持多规则配置与开关。
14
0.00 (0)
(0)
Use Modify Cookie — a cookie editor, modifier, and manager to add, delete, search, and edit cookie data in-tab.
129
5.00 (2)
(2)
Mock API responses & intercept HTTP requests. Override JSON, headers, status codes. Free API mocker & debugger for developers.
110
5.00 (6)
(6)
Modify Headers Plus - Chrome extension to modify HTTP headers
5
5.00 (1)
(1)
Intercepts and mocks HTTP requests with custom responses based on user-defined rules for free.
35
5.00 (2)
(2)300 results. Page 1 of 12.