CORS for Me
Allow cross-domain xhr request by adding CORS headers to response. Works on Android as well as on PC. HTTPレスポンスにCORSヘッダを追加してクロスドメインのxhrリクエストを許可する拡張機能。Androidでも機能します
57 users
WebRequest Rules
Customize web requests by coding JavaScript yourself.
56 users
Easy QR
Easy QR code, the best QR extension. Generate offline QR Code with a simple click!
48 users
Google-Youtube Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
47 users
Easy DNS lookup
Utility to do DNS lookups directly to DNS APIs and display the response in the addon.
46 users
LAN port scan forbidder
Forbid non-LAN webs to access LAN or localhost. An anti-scan protection
46 users
Proxy Manager
The 'Proxy Manager' extension allows you to quickly and easily manage your browser's proxy settings
44 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.
42 users
Hide w3schools on DuckDuckGo
Removes w3schools[dot]com links from DuckDuckGo search results
41 users
Chameleon-new
Spoof your browser profile. Includes a few privacy enhancing options.
40 users
My IP Address Checker: Test IP + IPv6 + VPN
Displays IP address info and details like location + VPN usage when clicking on the IP button
39 users
Script for Me
A tiny userscript manager. Injects JavaScript code (and CSS code) into a page. A simple wrapper for the browser.contentScripts API. Works on Android as well as on PC. ウェブページにスクリプト(CSSも可)を注入する拡張機能。browser.contentScripts APIの単純なラッパー。Androidでも機能します。
38 users
SN Developer Productivity
Provides functionalities to improve productivity for ServiceNow development.
35 users
Script Menu
Select and run the registered JavaScript (userscript) from the menu. Works on Android as well as on PC. I developed this extension for Firefox for Mobile where the bookmarklets is not available. 登録したスクリプトをメニューから選択して実行します。Androidでも機能します
34 users
Rotate that Video Player
Improve your video experience by effortlessly rotating your video clips by 90, 180, or 270 degrees.
32 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.
32 users
Simple CSS Inserter
Bring CSS in and out.
31 users
View Page Source
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
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
30 users
Azure Tab Icons
Automatic browser tab icons for Azure
20 users
Ask Screenshot for ChatGPT
Take a screenshot on any page and ask ChatGPT about it.
20 users
Old Design VK Gold
The extension, which brings back old design of VK
20 users
Toggle View Source
Toggle 'view-source:' on the current URL to view or revert the page source code.
18 users
Github Aid - repo file size
Displays github repository file and folder sizes. Supports GraphQL and REST api modes. Also mobile friendly.
17 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.
16 users