tweak: mock and modify HTTP requests
Developer Tools
Likely PaidConfidence 92Platform Paddle
Mock or modify your HTTP requests to test, develop and demo your web application
Users
60K
Rating
4.6
Reviews
237
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
Requestly: Intercept & Modify HTTP Requests
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.
Users300KCurrent public install base
Rating4.5Store average score
Reviews1,748Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
7 assetsRequestly: Intercept & Modify HTTP Requests Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.47
Latest
4.47
7-day rating change
0.00
2026年7月16日2026年7月22日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version25.9.24
ManifestV3
Size1.23MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
🚀 Best Chrome extension to supercharge Web Development & QA. Trusted by 300,000+ developers.
👉 Requestly works directly in Chrome with beautiful, modern UI and team collaboration features. Popular features - Modify HTTP Headers, Override API Responses, API Client, API Mocking & HTTP Interceptor.
⭐️ Open Source - https://github.com/requestly/requestly/
🌟 Top Use Cases
→ A beautiful & privacy-friendly API-Client
→ Mock API Responses to build frontend when backend isn't ready
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text1,240Synced review bodies
Total ratings / reviews1,748Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
ModHeader - Modify HTTP headers
Developer Tools
FreemiumConfidence 64
Modify HTTP request headers, response headers, and redirect URLs
Users
900K
Rating
2.9
Reviews
1,228
7D Growth
0|0%
Request Interceptor
Developer Tools
Intercept Requests and add custom rules to modify request/response headers, block/redirect requests, modify query params.
Users
10K
Rating
4.0
Reviews
62
7D Growth
0|0%
ModResponse - Mock and replay API
Developer Tools
Mock, modify, and replay API. Easy setup. No proxy needed. No code change required.
Users
20K
Rating
4.4
Reviews
30
7D Growth
0|0%
Ajax Modifier
Developer Tools
FreemiumConfidence 64
To modify ajax responses on any page
Users
10K
Rating
4.6
Reviews
53
7D Growth
0|0%
Mokku
Developer Tools
FreemiumConfidence 64
Adds the API mocker MOKKU to Chrome Developer Tools for seamless integration & testing.
Users
10K
Rating
4.1
Reviews
160
7D Growth
0|0%
Earlier it used to be free tool now even basic API response modification has been made as premium.
At first, it worked as a free extension to attract more users, but then switched to a paid model with restrictions on changes for old rules. It's a dirty tactic - a corresponding rating
First got us used to it. Now with last update, the most basic features like Modify API Response turned to be Premium. Not even 1 for free.
Perfect for rewriting intranet Jira urls into internet ones
- A must have tool for frontend developers. - Its lightweight, works without any issues from a browser. - The GraphQL support is great. Speed up the development by mocking responses. - SessionBook feature is a game-changer. Our team started using SessionBook feature from past 3 days only. And have already resolved 15+ long pending bugs labelled as "Not Replicated".
Одно из лучших решений, для работы с запросами, UI очень удобный.
Last update and simple free feature, like script injection, became 'premium', very nice.
Ya no funciona la regla replace string, lleva meses sin funcionar y desde que dijeron en slack que ya la estaban reparando.
I have been using Requestly for several years now in the free version and then for 3 years in the paid version. This tool is wonderful, it helps me a lot in my work and I use it every day at work. The number of features is impressive and really allows you to solve problems in different situations during development, testing or even to debug a site or a Javascript script. --- J'utilise Requestly depuis maintenant plusieurs années en version gratuite puis depuis 3 ans en version payante. Cet outil est merveilleux, il m'aide beaucoup dans mon travail et je l'utilise tous les jours au travail. Le nombre de feature est impressionnant et permet vraiment de résoudre des problèmes dans différentes situation durant le développement, la pahse de test ou même pour débugger un site ou un script Javascript.
Not free. Account needed. Unclear what data gets exfiltrated.