Modify HTTP(s) Request & Response Headers

Add, Delete, Replace Request & Response Headers.
Can be used to remove X-Frame-Options, Content-Security-Policy, CORS Issues, etc.

Additional Examples

Prevent browser downloading images

When a web server sends an unknown MimeType to browsers, browsers automatically download the files as they are unable to understand how to parse and render the response

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Open a website in an iframe

Often companies add a header to their website so that the browser will refuse to open the page within an i-frame. But using Requestly, you can implement a work-around.

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More Awesome Features

Requestly packs many more awesome features to debug network requests.

Redirect URL

Redirect a request URL (or matching pattern) to another URL.

Block Network Requests

Block requests, websites by specifying keywords or entire URL

Modify HTTP(s) Request & Response Headers

Add, Delete, Replace Request & Response Headers.

Cross Device Testing

Check how your site looks on multiple devices, browsers, dimensions etc

Insert Custom Scripts

Allows you to automate, scrape & change webpage's behaviour with little knowledge of JS & CSS.

Modify Query Params

Insert, Modify or Delete query parameters for URLs (or matching pattern)

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