Requestly - Intercept, Modify & Mock HTTP Requests

The easiest way to Redirect URLs, Modify HTTP Headers, Mock APIs, Inject custom JS, Modify GraphQL Requests

What is Requestly - Intercept, Modify & Mock HTTP Requests?

Requestly - Intercept, Modify & Mock HTTP Requests is a powerful Chrome extension used by web developers to test JavaScript changes, simulate fake HTTP status codes, redirect URLs, insert custom scripts, and create API mocks, among other features. It simplifies the process of testing and debugging web applications without the need for proxy setup or VPN issues.

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Stats

By: https://requestly.io

View on Chrome Web Store

Users: 200,000+

Rating: 4.39 (1,106) ▲ 1 new ratings

Version: 24.5.27 (MV3) (Last updated: 2024-05-28)

Creation date: 2020-06-02

Risk impact: High risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 3

Permissions:

storage
contextMenus
declarativeNetRequest
scripting
tabs
webRequest
webNavigation
unlimitedStorage

Host permissions:

<all_urls>

Size: 631.81K

Email: co*****@requestly.io

URLs: Website ,Privacy policy

Stats date:

Chrome-Stats Rank

# 1297 ▲ 1

Other rankings

#25 in Developer Tools

#3 in modify keyword 43

#4 in mock keyword 19

#4 in request keyword 18 ▲ 1

#28 in rule keyword 6 ▲ 2

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Not available on Edge

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Summary

Analyze keywords

🚀 Chrome’s favorite Open-Source DevTool of 2024! Named one of the best Chrome extensions to Modify HTTP Requests by the Google Chrome team.

❤️ & Used by over 250000+ web developers in 15000+ organizations. Github Repo - https://github.com/requestly/requestly/

Best alternative to Charles Proxy, Fiddler, and ModHeader that works directly in Chrome with beautiful, modern UI and team collaboration features.

🌟 Top Use Cases → Test JavaScript changes directly on your production site without code changes. → Use the Redirect Rule to load scripts from local or staging environments on production sites. → Modify and Mock API Request payload, Response body, & Status Code. → Override GraphQL Requests 📌 https://requestly.com/blog/what-is-requestly

Unlike Charles Proxy & Fiddler, Requestly doesn’t set up a proxy in your browser, and hence, developers don’t face VPN issues or lags while using it. Requestly leverages Chrome Extension APIs under the hood to hit API endpoints and intercept & modify requests.

User reviews

User reviews summary

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Wide range of features
Clear tutorials
Responsive support
Clean UI
Useful for QA testing

Cons

Some features are premium
Became slow for some users
Switched to a paid model
Unclear data collection policies

Most mentioned

Free features becoming premium
Issues with slowness
Useful for testing and debugging
Unclear data collection policies

Recent reviews

Taulant, 2024-01-22

Most important features are locked behind a paywall, you can't even modify an api response without paying, meanwhile free alternatives are already present.

Ayush Mazumdar, 2024-05-23

When I needed a quick proxy tool for intercepting client-side JavaScript, I discovered Requestly. Since then, my development and debugging processes have become notably smoother and more efficient. What impressed me about Requestly? 1. Versatile Features: Requestly offers a wide range of features that cater to various development/debugging needs. 2. Clear and Helpful Tutorials: The tutorials provided by Requestly are concise yet comprehensive, making them incredibly useful for getting started quickly. 3. Exceptional Support: Requestly's support team is exceptionally responsive. They provide direct access to the team, enabling immediate communication either one-on-one or in group settings. The team's quick and effective support has greatly enhanced my experience. Overall, Requestly has become the best tool and service I've used recently for intercepting tasks. If you're looking for a solution to streamline your development workflow, I highly recommend giving Requestly a try. Happy Intercepting!

Anindya Jain, 2024-05-15

View all user reviews

Safety

Risk impact

Requestly - Intercept, Modify & Mock HTTP Requests is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Requestly - Intercept, Modify & Mock HTTP Requests if you trust the publisher.