Dark Reader
Mörkt läge på alla webbplatser. Ta hand om dina ögon och använd ett mörkt tema för att surfa på natten och dagen.
1 170 943 användare
Simple Translate
Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API.
320 252 användare
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
146 839 användare
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
76 862 användare
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
39 138 användare
Zoom Page WE
Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images.
18 578 användare
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
29 451 användare
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
20 390 användare
Random User-Agent (Switcher)
Automatically change the user agent after a specified period of time to a randomly selected one, thus hiding your real user agent
4 074 användare
Bionic Reader
- Apply Bionic Reading style with adjustable strength to a webpage. - Adjustable vowels for different languages. - Adjustable font family, font size, font weight and font opacity. - Support Unicode characters. - Apply dark mode to a webpage.
3 546 användare
Ai Chat everywhere
Faster access to the best and free Ai Chats everywhere on all websites. support OpenAI ChatGPT, Google Gemini, You Chat, Perplexity Ai, Bing image, Suno music, Copilot.
2 388 användare
Mobile Dyslexic
Mobile Dyslexic replaces all fonts of all web pages with carefully crafted special font which is easier to read by people with dyslexia.
2 363 användare
Tab Mover
Move tabs between windows via the context menu.
1 413 användare
OpenDyslexic for Firefox
Open-Dyslexic is an open sourced font created to increase readability for readers with dyslexia. This extension overrides all fonts on web pages with the OpenDyslexic font, and formats pages to be more easily readable.
1 359 användare
AInspector for WCAG Accessibility Evaluation
Inspects web pages for features and issues related to WCAG 2.2 level A and AA requirements for making web pages more accessible to people with disabilities using web accessibility standards, including WCAG, ARIA and ARIA in HTML specifications.
1 025 användare
Symbaloo Homepage and Search
Symbaloo Extension for setting Symbaloo as the Homepage in your FireFox Browser. With Symbaloo you surf with one click to all of your favorite websites.
1 022 användare
SuperStop
SuperStop adds a Shift+Esc shortcut and toolbar button that stops background requests and animations even when the Firefox Stop button is disabled.
917 användare
YourCodecs
Why do some YouTube videos make the browser freeze, the computer heat up, and the cooling fans spin like it's about to take off? It's possible that the video selected a codec that your computer doesn't support.
826 användare
Scroll Zoom
Zoom web pages with the left or right mouse button and the scroll wheel.
684 användare
Convert File
Add Convert File & Custom Web Search extension then click the icon on your toolbar Convert Your Files plus Yahoo Web Search.
652 användare
Fast Tab Switcher
Fast Tab Switcher allows you to find and switch to any tab immediately. It is very useful if you have multiple windows and/or lots of tabs opened. Just press Ctrl+Space!
625 användare
pagenote
make the web page as a notebook. mark and note something on you visiting page.
495 användare
Read The Web Out Loud - RAO Text To Speech
Read any web page out loud with this intelligent, fully customizable, responsive, html5 text to speech addon. Supports over 500+ natural, human-like voices on multiple browsers and operating systems.
242 användare
Privacy Focused Site Blocker (by Avrodh.com)
Site blocker with a focus on privacy. Block unlimited websites with schedules, password protection, and custom blocked pages
239 användare
YouTube Ad Accelerator & EasySpeed
Speed up YouTube Ads by 16x. Plus, change the speed of YouTube videos by clicking and dragging left or right anywhere on the video.
91 användare