Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1,281,762 users
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
203,810 users
Tranquility Reader
Tranquility Reader improves the readability of web articles by removing unnecessary elements like ads, images, social sharing widgets, and other distracting fluff.
40,156 users
Header Editor
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
10,449 users
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
4,149 users
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8,226 users
HTTP Header Spy
HTTP Header Spy enables you to inspect request- response headers and cookies right after page load with no extra clicks.
294 users
simple-modify-headers
The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration
5,140 users
AddHeader
add header This add-on would add custom header to HTTP requests. We can add headers to all requests or specific request for certain sites.
97 users
Headers
Take control of your web requests with the Headers extension for Firefox! This powerful tool allows you to effortlessly add, modify, or remove HTTP headers for any website you visit, giving you enhanced privacy, security, and customization options.
428 users
FlexHeaders - Modify HTTP Headers
A lightweight yet powerful extension to modify HTTP headers on the fly. Unleash the power of FlexHeaders, the ultimate extension for developers and security-conscious users
205 users
HeaderTools - Inject and Edit Request Headers
HeaderTools is a versatile and user-friendly extension designed to provide users the capability to manipulate and inject request headers based on regex domain selectors.
101 users
Modify Headers DNR
Modify request and response headers through the DeclarativeNetRequest API
126 users
Header Editor Lite
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
27 users
Open in PDF Reader
Adds a context menu item to send PDF links directly to a PDF viewer like Adobe Acrobat Reader
27,303 users
Simple Modify Headers - Extended
Rewrites HTTP request/response headers based on a rules table.
169 users
