IP Whois
View info about IP, DNS records, SSL, country flag, domain whois, location, stats and more of any website.
854 brukarar
Advent of Code Charts
Inject charts in your private leaderboard page for Advent of Code - see https://github.com/jeroenheijmans/advent-of-code-charts
853 brukarar
Website and IP address blocker
Block Websites and IP address. Additional feature: Option to only block the homepage.
847 brukarar
Aionda Mail (TrashMail): Disposable Temp Mail
Create free disposable email addresses with Aionda Mail (formerly TrashMail). Paste them directly into forms to protect yourself from spam. Zero-knowledge login and optional MITM protection included.
846 brukarar
CustomCSS Injector
- Apply any CSS rules for any websites, including iframes. - Whitelist and Blacklist functionality - Apply CSS rules to specific URLs, Domains or Globally - Syntax highlighting & line numbers - Update without page refresh
839 brukarar
show-my-ip
This add-on allows you to view your IP address from your browser without having to navigate to sites like https://www.whatismyip.com/ Furthermore, as this add-on is open source, you don't need to be worried about your privacy.
839 brukarar
PageSpeed Insights
Open PageSpeed Insights to analyze the web page on the current opened tab.
834 brukarar
Userchrome Toggle Extended
This extension allows you to toggle userchrome.css styles on-the-fly with buttons and hotkeys. You'll be able to switch up to six styles
827 brukarar
Disable CSP for a minute
Temporarily disables CSP for the current tab's website. Right click on the page, then disable CSP.
822 brukarar
Simple Link Checker
Redirect Link Checker will check all links on your page to find broken and redirect links
811 brukarar
Table Extractor - TableConvert
Instantly convert tables on any webpage to multiple formats
806 brukarar
🚀 Free YouTube: Обходите Блокировки
Free YouTube — это расширение для браузера, которое решает вопросы, как обойти блокировку YouTube, и помогает ускорить его работу. Независимо от того, где вы находитесь, этот инструмент обеспечит стабильный доступ к платформе и улучшит её производите
802 brukarar
Resize Window & Viewport
Resize browser window or viewport to desired screen widths. Firefox's Responsive Design Mode (Ctrl + Shift + M) is great for mobile devices emulation.
799 brukarar
LocalStorage Editor
Add, edit, copy, remove, export and import local- and session- storage data
792 brukarar
SiteAnalyzer SEO Tools
SiteAnalyzer SEO Tools – это браузерное расширение, представляющее собой набор инструментов для анализа SEO-показателей сайта, технического аудита (ссылки, изображения, мета-теги, контент, индексация и т.п.), анализа URL и исправления ошибок SEO.
791 brukarar
Quick Accept-Language Switcher
Provides a quick way of changing the HTTP Accept-Language header so you can view and test websites with a different locale.
783 brukarar
