![[新版]Circle 阅读助手](https://addons.mozilla.org/user-media/addon_icons/2836/2836985-64.png?modified=3cc826b6)
[新版]Circle 阅读助手
The Circle reading assistant can extract the content from a webpage and reorganize it into a more readable interface. The reading assistant browser extension Circle, which is more powerful than Safari reading mode.
788 users
Somtoday Mod
Adjust the appearance of Somtoday. Adds a dark mode, background images, fonts, colors and more.
595 users
Night Mode - Dark Theme
A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.
546 users
Tab Grouper - Group Every Open Tabs
Create and manage tab groups for better browsing and research.
532 users
FilterTube
Block YouTube channels, keywords, Shorts, and comments. FilterTube restores control over your feed with 100% local, private filtering.
481 users
Old Twitter Layout (2026)
Browser extension to return old Twitter layout from 2015 (and option to use 2018 design). This extension doesn't add any CSS on top of original Twitter. It's fully original client that replaces Twitter, making it much faster than alternatives.
471 users
Enhancer for Nebula
Enhancer for Nebula. Adds quality of life features to the nebula player.
410 users
Mobile phone emulator - test websites
Elevate your responsive web development workflow with the ultimate Mobile Phone Emulator.
358 users
Mr. Wplace
All-in-one toolkit for WPlace - Charge notifications, image drawing, unlimited bookmarks, archive reference, and more
334 users
PNL Reader: read quietly or read aloud
Read any webpage quietly with dark mode, artistic fonts or read it aloud with natural sounding voices 📖
273 users
YouTube Musical Spectrum
Audio visualizer for YouTube, YT Music, Spotify, and SoundCloud with musical notes.
258 users
Chess.com Custom Themes, Boards - ChessHelper
2025 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and many more.
249 users
Bluesky Color Palette Swapper
Customize Bluesky (bsky.app) by swapping its color palette. Create and share themes with an open‑source extension that runs directly on the site.
248 users
Page Shadow
An extension for Chrome/Chromium, Firefox, Opera and Edge designed to render a web page more readable in a dark environment by decreasing page brightness or by increasing page contrast. This extension also have a night mode and others tools.
242 users
Add to Feedly Plus
This Firefox extension allows you to add your favorite sites' newsfeeds to Feedly. Add to Feedly Plus is able to handle multiple RSS or Atom feeds.
222 users
Cambridge Dictionary Pop
Instant Cambridge Dictionary definitions on any webpage. Select a word, get a popup with its definition. Features: in-popup search, history, smart caching, internal link navigation. Seamless vocabulary exploration without leaving the page.
186 users
Lichess Custom Themes, Boards - LichessHelper
2025 • Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and so on.
176 users
Relingo - Master words from any webpage
Reading based on interest and mastering vocabulary unconsciously
173 users
Server Status
Quickly view basic info about every webpage, including server location, IP addresses, certificate issuer and expiration date, HTTP status code and load time.
156 users
