# QuietList - Block Words On Websites > Mute any word or phrase across every website. Blur or collapse posts, headlines, and comments containing topics you'd rather not see. Canonical page: [https://chrome-stats.com/d/quietlist](https://chrome-stats.com/d/quietlist) ## Overview - **ID:** `quietlist` - **Platform:** Firefox - **Type:** Firefox add-on - **Status:** Available - **Publisher:** Swalter Factories - **Category:** feeds-news-blogging,privacy-security,appearance - **Daily users:** 4 - **Weekly downloads:** 3 - **Version:** 1.0.0 - **Last updated:** 2026-04-18 - **First published:** 2026-04-15 - **Size:** 18 KB - **Data as of:** 2026-09-07 - **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/quietlist/) ## Description Universal Keyword Mute — Browse the Web Without Unwanted Topics The internet doesn’t always let you control what you see. Social platforms may offer basic mute or block features, but they rarely extend beyond their own apps—and they certainly don’t work across the entire web. Universal Keyword Mute solves that problem by giving you a single, cross-site control panel for filtering unwanted words and phrases anywhere you browse. 🔧 What it does You create a personalized list of keywords or phrases you never want to encounter—such as “spoiler,” “Valentine’s Day,” “Lakers,” “election,” or “crypto.” Once saved, the extension automatically scans web pages in real time and detects matching content across: Social media posts and replies News headlines and article previews Blog posts and forums Comments sections Search results When a match is found, the content is either blurred, collapsed, or fully hidden, depending on your settings. ⚙️ Key Features Universal filtering across websites (not limited to a single platform) Custom keyword & phrase list with unlimited entries Multiple filtering modes Blur content Collapse posts entirely Replace with a warning label Case-insensitive & partial match detection Quick toggle ON/OFF for temporary browsing flexibility Import/export lists to back up or transfer your settings 🧠 Smart & Flexible The extension is designed to work dynamically as pages load and update. Whether you're scrolling endlessly on social media or reading long articles, it continues filtering content in real time without needing page refreshes. 🔒 Privacy-focused design Your keyword list stays stored locally in your browser. No tracking, no uploading, and no external servers. What you choose to filter is completely private to you. 🌐 Why it matters People use the web for very different reasons—and sometimes certain topics are just not relevant, helpful, or emotionally welcome in a given moment. Whether you're avoiding spoilers, staying focused during exams, or just curating a calmer browsing experience, this tool gives you control over your information environment. ## Rankings - #48,962 — Overall - #43 — quizlet - #148 — phrase - #214 — topic - #235 — website ## Permissions and access ### Permissions - `storage` - `` ### Content script matches - `` ## Safety - **Risk impact:** Moderate risk impact - **Risk likelihood:** High risk likelihood ### Analysis details - Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site. - This extension has low user count. Unpopular extensions may not be stable or safe. > Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing). ## Similar extensions and apps - [Filter Everything Online](https://chrome-stats.com/d/filter-everything-online) — 17 users - [Mutable - Customizable Content Filtering](https://chrome-stats.com/d/mutable) — 356 users, 4.52 / 5 - [ElementHider](https://chrome-stats.com/d/elementhider-vh) — 176 users, 4.20 / 5 - [Simple Profanity Blocker](https://chrome-stats.com/d/simple-profanity-blocker) — 2 users - [My YT Blocker](https://chrome-stats.com/d/my-yt-blocker) — 11 users, 5.00 / 5 - [Block Websites](https://chrome-stats.com/d/block-websites) — 25 users - [No More Spoil : Blur elements on web pages](https://chrome-stats.com/d/no-more-spoil) — 24 users, 5.00 / 5 - [Keyword Blur Blocker12](https://chrome-stats.com/d/keyword-blur-blocker12) - [Bad Word Profanity Filter (Censor Bad Language)](https://chrome-stats.com/d/profanity) — 3 users, 4.67 / 5 - [Bliss - Content Filter](https://chrome-stats.com/d/bliss-content-filter) — 27 users, 3.75 / 5 - [Block these URLs, Domains or Keywords](https://chrome-stats.com/d/block-urls-domains-keywords) — 33 users, 4.50 / 5 - [Social Content Filter](https://chrome-stats.com/d/social-content-filter) — 3 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/quietlist)