Automatically blur sensitive keywords & images on YouTube, Facebook, X, Reddit & more. Stop spoilers before they ruin the fun.
Users
16
+6 in 30 days
Rating
1.0 / 5
+1.00 in 30 days
Ratings
1
+1 in 30 days
Store rank
#168K
#140K among extensions
Version
1.2.0
updated 28 Sep 2026
Users
monthly, 7 months
Latest, 21 Oct 2026:16 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 21 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About SpoilerBlocker
✨ SpoilerBlocker — Smart filtering. Fewer spoilers.
Stop dodging spoilers and start enjoying the web on your terms.
SpoilerBlocker is a lightweight browser extension that helps protect the moments you want to discover for yourself. Add the shows, games, teams, creators, or topics you want to avoid, and SpoilerBlocker automatically blurs matching content as you browse.
No complicated setup. No clutter. Just more control over what appears in your feed.
⚙️ How It Works
1. Add your keywords
Enter the titles, names, or phrases you do not want to see.
2. Browse normally
SpoilerBlocker scans supported pages as content loads while you scroll.
3. Keep surprises safe
Matching posts, video cards, and other supported content are blurred before they can spoil the moment.
4. Reveal when you are ready
Click a blurred item to view it whenever you choose.
💎 Key Features
- Custom keyword blocking
Protect yourself from spoilers for your favorite shows, games, sports, movies, and more.
- Smart Variants
Optionally detect common variations, including joined words and acronyms.
- Adjustable Blur Strength
Choose how strongly spoiler content is hidden.
- Click to Reveal
Stay in control. Reveal blurred content only when you are ready.
- Matched Keyword Labels
Optionally display which keyword triggered the blur.
- Clean, Lightweight Design
A simple popup interface that stays out of your way.
🌐 Supported Platforms
SpoilerBlocker currently supports:
- YouTube
- Facebook
- X
- Reddit
- Twitch
Support can vary by each platform’s page structure and may evolve as websites update their layouts.
🔒 Privacy
SpoilerBlocker does not require an account. Your settings and blocked keywords are saved through Chrome Sync, so they can be available across Chrome browsers signed in to the same profile.
🚀 Get Started
1. Install SpoilerBlocker in Chrome.
2. Add the keywords you want to avoid.
3. Browse with fewer spoilers and more peace of mind.
✨ Spoilers happen. You decide when to see them.