
Filterit by Thibaud Cartry
Filter any Reddit posts using your own keywords with case sensitivity options.
1 User1 User
You’ll need Firefox to use this extension
Extension Metadata
About this extension
✨ Why Filterit?
- Reduce noise and doomscrolling
- Avoid spoilers and topics you’re tired of
- Create your own packs or use built‑in presets
- Everything runs locally — your data never leaves your browser
🔑 Key Features
📦 Built‑in Preset Packs
Presets install disabled by default so you stay in control. Customize them or create your own.
🧠 How it works
- Reduce noise and doomscrolling
- Avoid spoilers and topics you’re tired of
- Create your own packs or use built‑in presets
- Everything runs locally — your data never leaves your browser
🔑 Key Features
- Filter Packs (modular)
- Group keywords by theme (AI, Politics, Sports, etc.)
- Enable/disable packs with one click, expand/collapse for clarity
- 6 curated preset packs ready to install
- Case Sensitivity Controls
- Per‑keyword toggle (Aa) for case‑sensitive vs case‑insensitive matching
- Pack‑level default for new keywords
- Smart defaults (e.g., “AI” is case‑sensitive by default)
- Shareable Packs
- Export any pack to a compact code
- Import packs from friends or community posts
- Preset browser to quickly add built‑ins
- Global Controls
- One‑click Pause/Resume for all filtering
- Live “Blocked posts” counter
- Changes apply instantly — no page reload needed
- DevTools Panel (for power users)
- Live stats, logs, and manual controls in a dedicated Filterit tab
📦 Built‑in Preset Packs
- AI & Tech
- Politics
- War & Conflict
- Sports
- Movie Spoilers
- Video Game Spoilers
Presets install disabled by default so you stay in control. Customize them or create your own.
🧠 How it works
- Monitors Reddit with a MutationObserver for new content
- Extracts text from titles, bodies, and tricky nested/shadow elements
- Separates case‑sensitive and case‑insensitive keywords for accurate matches
- Hides matching posts immediately and updates stats
Rated 0 by 0 reviewers
Permissions and dataLearn more
Required permissions:
- Extend developer tools to access your data in open tabs
- Access your data for www.reddit.com
Optional permissions:
- Access your data for www.reddit.com
More information
- Version
- 3.1
- Size
- 43.85 KB
- Last updated
- 7 days ago (Aug 8, 2025)
- Related Categories
- License
- All Rights Reserved
- Version History
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