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Disable caching of a particular CSS/JS file
Inject popular libraries or hosted scripts or execute custom code-snippet before or after page load using simple rule builder.
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Product
Web Debugger
Lightweight Web Debugging Proxy to Modify HTTPs Request & Response
API Client
Web-based API client for modifying and testing APIs.
Mock Server
Generate custom API responses without actually having a pre-built API or a backend server
Session Replay
Debug your web apps faster with record & replay user sessions
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For Browsers
For Mac, Windows & Linux
Pricing
Docs
Blog
Product
Web Debugger
Lightweight Web Debugging Proxy to Modify HTTPs Request & Response
Android Debugger
Access all the app Internals like API requests, analytics events, app logs directly on the device.
Mock Server
Generate custom API responses without actually having a pre-built API or a backend server
Session Recording
Data rich bug reporting with Network logs, Console logs, Session Video & env details.
Download
For Browsers
For Mac, Windows & Linux
Pricing
Docs
Blog
WE'RE OPEN SOURCE
Insert, Modify or Delete query parameters for URLs (or matching pattern)
Inserting Query Params automatically in a URL becomes extremely easy with Requestly. Just enter the parameter and its value and you're done!
Modify Multiple Query Params
User-friendly interface that makes it easy to add and modify query params on the go without requiring any extensive setup or technical knowledge.
Bust Cache
Using query params, you can burst cache for a request by assigning it a newer version.
1-Click Sharing
After creating the rules, you can share the rules with your teammates in a Single click using the SharedList feature. Read More
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200,000+ Happy users
Requestly on Web
Explore real workflows that save companies time, eliminate old tools, and bring peace of mind.
Introducing Query Param rule
QueryParam rule can be used to perform the modify on a given url's query parameters
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More Awesome Features
A complete HTTP debugging software that works in your browser, simple & fast.
Redirect URLs (Map Remote)
Redirect a request URL (or matching pattern) to another URL.
Modify Response
Test edge cases in your app by simulating API responses
Modify Request & Response Header
Modify HTTP(s) request & response headers
Insert Custom Script
Allows you to automate, scrape & change webpage's behaviour with little knowledge of JS & CSS.
Cross device testing
Check how your site looks on multiple devices, browsers, dimensions etc
Block Network Requests
Block requests, websites by specifying keywords or entire URL.
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Delay Request Rule
Delay requests by specifying keywords or entire URL.
