Web Edit
Easily edit websites temporarily with a click of a button.
34 users
Google-Youtube Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
33 users
Simple CSS Inserter
Bring CSS in and out.
33 users
Behind the Curtain
A Firefox extension supposed to help you find the backend IP-Address of a website proxied by Cloudflare. Also allows you to gather a lot more information about the website, like querying info from crt.sh, Shodan and more.
30 users
CSP for Me
Adds/Removes directive or directive-value to/from the existing CSP(content-security-policy) header in HTTP response. Works on Android as well as on PC. HTTPレスポンスの既存のCSPヘッダにディレクティブあるいはディレクティブ値を追加/削除する拡張機能。Androidでも機能します
28 users
all-in-one
Facility for providing suite of tools for handling web components e.g. standard formats HTML, RSS, M3U8, and more.
28 users
Offline Caching
Enable offline caching on any web site or app, allowing for usage even without Internet access.
25 users
Easy DNS lookup
Utility to do DNS lookups directly to DNS APIs and display the response in the addon.
25 users
Old Design VK Gold
The extension, which brings back old design of VK
25 users
Azure Tab Icons
Automatic browser tab icons for Azure
23 users
Chameleon-new
Spoof your browser profile. Includes a few privacy enhancing options.
22 users
Insecure Links Highlighter
Highlight insecure links such as ‘http://example.org’. Useful for web development and as a very basic heuristic for site security.
20 users
CopyToClip
CopyToClip is allow user to copy codes snippets from Stackoverflow.
16 users
View Page Source
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
15 users
CV Session Importer
Import Session using unique id from CV_Server.
15 users
Meta No User-Scalable
Adds the meta viewport tag only to sites that don't have it, and disables user scalable for all sites.
15 users
Wildmonkey
Lightweight userscript manager
14 users
Go Up
This browser extension jumps to the upper directories of the current URL
13 users
DNSinfo.xyz IP/Domain Information
A web extension for viewing the IP address, reverse DNS, Geolocation, ASN and DNSSEC status of the currently active tab.
13 users
Snap Pixel Teller
Snap Pixel Teller
11 users
Github Aid - repo file size
Displays github repository file and folder sizes. Supports GraphQL and REST api modes. Also mobile friendly.
11 users
YouTube Snap Shotter
YouTube Snap Shotter enhances your YouTube browsing experience with its built-in screenshot functionality. Use the dedicated button or Shift+A shortcut to capture and save moments from videos and shorts effortlessly.
10 users
CCBlocker
Block any website without the need for many permissions
10 users
PR2R
Adds a button to GitHub Pull Request pages to create a Release from the current Pull Request
9 users
amo-info
The best extension to show information about AMO and related services.
9 users