Reddit Keyword Filter Firefox

Reddit Keyword Filter

Filters out Reddit posts containing specific keywords.

Features & Capabilities

Reddit Keyword Filter is a simple yet powerful Chrome extension designed to enhance your Reddit browsing experience by filtering out posts containing specific keywords. Whether you're looking to avoid certain topics, political content, or simply want an ad-free feed, this extension lets you customize keywords to suit your preferences. It comes with pre-defined political keywords but allows full user management for personalized control.

The extension operates by scanning the titles of posts and filtering out those matching your selected keywords. Additionally, it can filter out ads for a cleaner Reddit interface. All your filter settings and keywords are securely saved using browser storage, ensuring consistency across sessions. The source code is open on GitHub for transparency and community contributions. Please note, this extension is not affiliated with Reddit and filtering may not be 100% accurate, but it offers an effective way to tailor your Reddit feed to your liking.

User Growth & Download Statistics

Manifest V2 Add-on Privacy & Security
By:
Mattiassch
Daily users:
267 4
Rating:
5.00
(7)
1 new ratings
Version:
1.0 Last updated: 2024-07-16
Version code:
5776457
Creation date:
2024-07-16
Risk:
Moderate risk impact Low risk likelihood
Permissions:
Content scripts matches:
  • www.reddit.com
Size:
45.74KB
Email:
ma*****@raver.dk
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-20
Compare stats and ranking:

Other platforms

Chrome
Reddit Keyword Filter (v2.0)
818 3.68 (19)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Mattiassch
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/reddit-keyword-filter/
Email:
ma*****@raver.dk
Website:
https://github.com/MrChiato/RedditFilter

User Reviews

by he*****, 2026-06-16

Finally found something that just targets Reddit (most sites already have this feature and a lot of addons ask for access to all sites!). Muting stuff has been really good for my mental health I think - thank you for making this 🙏
by Ko*****, 2025-09-15

by S.*****, 2025-09-07
View all user reviews ›

Is Reddit Keyword Filter 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.

Reddit Keyword Filter requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: reddit.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.

Reddit Keyword Filter has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best Reddit Keyword Filter Alternatives

Here are some Firefox add-ons that are similar to Reddit Keyword Filter: