
Ultimate Reddit Filter by Script Smith
Filters Reddit posts and comments by title and flair keywords, in specific subreddits or across all. ✅ Supports all Reddit versions — New, Old, and Compact. ✅ Tested on Windows, IOS, Android
You’ll need Firefox to use this extension
Extension Metadata
Screenshots






About this extension
🛡️ Take Control of Your Reddit Experience
Ultimate Reddit Filter is a lightweight extension that lets you filter posts and comments by keywords in titles or flairs — across all subreddits or only the ones you choose.
It’s perfect for cleaning up your feed, hiding spoilers, blocking unwanted content, and boosting productivity.
✅ Supports all Reddit versions — New, Old, and Compact.
✅ Tested on:
1- Windows/desktop >> Chrome & FireFox, from chrome/firefox stores or manually
2- IOS/ipad >> Orion Browser, from chrome store
3- Android >> Yandex & Kiwi Browsers, from chrome store
✨ Key Features
1.Filter posts and comments by title and/or flair
2.Apply filters globally or to specific subreddits
3.Customize post and comment filtering behavior
4.Add, search, and manage keywords with ease
5.Smart UI with tabs for keyword types and subreddit-specific filters
6.Dark mode and theme toggle
7.Live filtering count while you browse
8.Simple keyword save/load system with persistent storage
9.Import and Export keyword lists
10.Create, edit, delete , import, and share keyword lists
🚀 How to Use
- Click the extension icon to open settings
- Add keywords to filter (e.g., spoilers, crypto, etc.)
* To enter multiple keywords at once, use {} with commas:
Example: {word1, word2, word3}
- Choose keyword type: titles, flairs, comment or all
- Apply filters to all subreddits or specific ones
- Press Enter key to save keyword, or Click ✅ button to save keyword and reload current page
- As you browse Reddit, matching posts/comments are filtered automatically
💡 Recommendations
Use specific flair filters for niche subreddit targeting
Combine flair + title filters for optimal control
🔄 Stay Updated
We're actively improving the extension!
Feature requests/bug fixes and feedback are welcome.
⚠️ Note: The extension relies on Reddit's current front-end. Major UI changes on Reddit may affect functionality. If you notice issues, please let us know!
🔒 Privacy
This extension does not collect or share any user data.
All settings, filters, and the autogenerated username are stored locally on your device — only for optional future support purposes.
You remain in full control of your data.
📄 Disclaimer
This extension is not affiliated with or endorsed by Reddit.
📌 Changelog
View the changelog at:
github.com/scriptSmith04/ultimate-reddit-filter
Ultimate Reddit Filter is a lightweight extension that lets you filter posts and comments by keywords in titles or flairs — across all subreddits or only the ones you choose.
It’s perfect for cleaning up your feed, hiding spoilers, blocking unwanted content, and boosting productivity.
✅ Supports all Reddit versions — New, Old, and Compact.
✅ Tested on:
1- Windows/desktop >> Chrome & FireFox, from chrome/firefox stores or manually
2- IOS/ipad >> Orion Browser, from chrome store
3- Android >> Yandex & Kiwi Browsers, from chrome store
✨ Key Features
1.Filter posts and comments by title and/or flair
2.Apply filters globally or to specific subreddits
3.Customize post and comment filtering behavior
4.Add, search, and manage keywords with ease
5.Smart UI with tabs for keyword types and subreddit-specific filters
6.Dark mode and theme toggle
7.Live filtering count while you browse
8.Simple keyword save/load system with persistent storage
9.Import and Export keyword lists
10.Create, edit, delete , import, and share keyword lists
🚀 How to Use
- Click the extension icon to open settings
- Add keywords to filter (e.g., spoilers, crypto, etc.)
* To enter multiple keywords at once, use {} with commas:
Example: {word1, word2, word3}
- Choose keyword type: titles, flairs, comment or all
- Apply filters to all subreddits or specific ones
- Press Enter key to save keyword, or Click ✅ button to save keyword and reload current page
- As you browse Reddit, matching posts/comments are filtered automatically
💡 Recommendations
Use specific flair filters for niche subreddit targeting
Combine flair + title filters for optimal control
🔄 Stay Updated
We're actively improving the extension!
Feature requests/bug fixes and feedback are welcome.
⚠️ Note: The extension relies on Reddit's current front-end. Major UI changes on Reddit may affect functionality. If you notice issues, please let us know!
🔒 Privacy
This extension does not collect or share any user data.
All settings, filters, and the autogenerated username are stored locally on your device — only for optional future support purposes.
You remain in full control of your data.
📄 Disclaimer
This extension is not affiliated with or endorsed by Reddit.
📌 Changelog
View the changelog at:
github.com/scriptSmith04/ultimate-reddit-filter
Rate your experience
Support this developer
The developer of this extension asks that you help support its continued development by making a small contribution.
PermissionsLearn more
This add-on needs to:
- Access your data for www.reddit.com
- Access your data for old.reddit.com
More information
- Add-on Links
- Version
- 1.2.11
- Size
- 671.43 KB
- Last updated
- 4 days ago (May 15, 2025)
- Related Categories
- License
- All Rights Reserved
- Version History
- Tags
Add to collection
More extensions by Script Smith
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet