shut.up

Extension Tools9 users

Overview

shut.up — block and cover content from anyone you choose.

shut.up lets you build a personal blocklist of anyone you no longer want to encounter while browsing. Add a name. That person disappears — their name in text becomes a solid black bar, their profile picture becomes a black square, their posts get covered. No trace, no noise. Works on X / Twitter, LinkedIn, Reddit, Hacker News, Google News, and most news sites and blogs. Add any name to your blocklist — a public figure, a media personality, anyone you are simply done reading about. shut.up scans the page in real time and covers every trace of them. Text — any mention of the blocked name is replaced with a solid black redaction bar, inline wherever it appears. Profile pictures — avatars and photos are replaced with a solid black square, including circular profile pictures on social platforms. Posts and articles — full post cards, news articles, and feed items mentioning the blocked name are covered with a dark overlay. A small "reveal" option is available if you choose to see it. The blocklist is yours and syncs instantly across tabs. Add or remove anyone at any time. Nothing is sent anywhere — all processing happens locally in your browser. No accounts, no servers, no tracking

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Details

Version
2.0.0
Updated
March 17, 2026
Flag concern
Offered by
masd.lab
Size
18.19KiB
Languages
English
Developer
Masd.Lab
not available LONDON N5 2EA GB
Email
hello@masd.cc
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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