No Seen – for Facebook and Instagram

No Seen – for Facebook and Instagram

Blocks "seen" marks on Facebook Messenger and Instagram Stories. Because privacy.

What is No Seen – for Facebook and Instagram?

No Seen – for Facebook and Instagram is a browser extension that enhances your privacy whilst using Facebook and Instagram. This clever tool allows users to view messages and stories without triggering 'seen' notifications, providing a more comfortable and private browsing experience.

By: Diéssica
Users: 614 ▼ -16
Rating: 3.69 (13)
Version: 1.3 (Last updated: 2022-04-24)
Creation date: 2018-01-19
Weekly download count: 14
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • storage
  • webRequest
  • webRequestBlocking
  • *://**
  • *://**
Size: 182.34K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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No Seen allows you to read Facebook messages and see Instagram stories without reporting any "seen" marks or read receipts to your friends.

You can configure No Seen to be enabled only for the websites you want by going to the add-ons "Preferences".

Please report bugs on

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Used to work great
  • Amazing extension
  • Very nice
  • Perfect
  • Not working at all
  • Doesn't work on Facebook chats
  • Have to disable it when want to be seen
  • Uncertain if it still works for Instagram
Most mentioned
  • Not working
  • Used to work well
  • Doesn't work on Facebook chats
View all user reviews
Risk impact

No Seen – for Facebook and Instagram is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install No Seen – for Facebook and Instagram if you trust the publisher.

Risk likelihood

No Seen – for Facebook and Instagram has earned a fairly good reputation and likely can be trusted.

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