Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!

The web developers helper program to create and test custom HTTP requests.

Sends requests fired through the Postman chrome app.

Modify HTTP request and response headers

As requested, i have made a black and blue shards theme. Wallpaper can be downloaded here:…

This plugin allows you to send cross-domain requests. You can also override Request Origin and CORS headers.

This extension assist you to visualize JSON response from any website or API request in your browser. It introduces you with…

Intercept & Modify HTTP(s) Requests - Modify Headers, Mock APIs, Redirect URLs, Insert Scripts, Block APIs/JS/CSS, Throttle APIs etc

No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled

This theme is in the resolution 1920 x 1080. If you would like to request another resolution, or if you have any suggestions,…

Intercepts any resource requests that end in .tif or .tiff and converts them into data urls using an emscripten port of libtiff.

Construct custom Web Socket requests and handle responses to directly test your Web Socket services.

Extends the Developer Tools, adding support for SAML Requests and Responses to be displayed in the Developer Tools window

Omnibug is a browser extension to decode and display outgoing digital marketing tool requests.

Enter search requests in the address field and get results from NewTab.club

Automatically admit join requests from external guests to Google Meet

Automatically admit join requests from external guests to Google Meet

Allows the user to modify requests as they happen.

Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!

ReqBin HTTP Client to send HTTP API requests to the localhost and servers on your local network.

Adds the Do Not Track header (DNT: 1) to all requests.

The browser extension notifies the security status of the website, request the permission to open the domain from malware list.

Add, modify or remove a header for any request on desired domains.

Users of Techloq Parental Control Software can easily login/logout of their personal Techloq filter profile and request filter…

With Live Modify Header, you can change/manage your request header by setting custom values.

YApi 跨域请求

RESTMan is a browser extension to work on http requests.

View all HTTP Requests and Responses sent between the Web browser and the Web server.

Log, edit and send HTTP requests

Create, edit and send HTTP requests. Run API tests, validate HTTP responses and measure API performance.