Features & Capabilities
User Growth & Download Statistics
- By:
- Benthum
- Daily users:
- 926 2
- Rating:
- 3.64 (33)
- Version:
- 0.2.6 Last updated: 2025-07-23
- Version code:
- 5996058
- Creation date:
- 2018-06-11
- Risk:
- Low risk impact Moderate risk likelihood
- Permissions:
- Host permissions:
- https://check.torproject.org/*
- https://check.torproject.org/*
- Size:
- 110.65KB
- Email:
- je*****@yahoo.co.uk
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-03
- Compare stats and ranking:
- Onion Browser Button vs Browse with Onion
- Onion Browser Button vs Onion Control (anonymous proxy)
- Onion Browser Button vs Onion In Container Browsing
Ranking
For Developers
Contact the developer
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Permission Change History
2024-09-22: Version 0.2.2 → 0.2.5
Add Host permissions: https://check.torproject.org/*
Remove Permissions: https://check.torproject.org/*
User Reviews
Pros
- Allows browsing with privacy by connecting through TOR proxy.
- Works well when properly configured with a running Tor daemon or service.
- Aesthetically pleasing and simple to use.
- Considered a useful and respectful tool for accessing restricted sites or maintaining anonymity.
Cons
- Does not work out-of-the-box; requires additional installation of unverified software from GitHub.
- Incomplete or useless installation instructions leading to difficulty setting up.
- Does not automatically switch proxy settings; users must switch manually to use TOR proxy.
- Icon contrast and customization options are poor, making it difficult for some users to interact.
- Some users find that it doesn't actually connect to TOR despite following instructions.
Recent reviews
On my linux firefox box this works perfectly. all I wanted was a button to click to modify my proxy to the already running Tor connection I have (systemd tor service), and it does just that. As already stated, you need a tor connection established, and enable this extension access to private windows.
does what it says on the tin. Thanks
Edit: 1 request, an option to have the icon just say TOR, much like the FF "VPN" button.
by du*****, 2026-04-11
by 远离*****, 2025-04-01
by 远离*****, 2025-02-15
Is Onion Browser Button Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Onion Browser Button requires very minimum permissions.
Risk impact analysis details
- High Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
- Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
- Low ******* ****** ** *** ********* ******** **************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Onion Browser Button is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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