On-device AI — nothing leaves your browser

Browse without
explicit content.

FocusShield uses on-device AI to detect and blur sexually explicit images and text in real-time. No uploads. No servers. No compromises.

Add to ChromeSee how it works ↓

Works immediately after install. No configuration required.

youtube.com
Home
Shorts
Subs
History
All
Music
Gaming
Podcasts
Cooking
Live
Recently uploaded
Watched
12:34
How to Build a Raised Garden Bed from Scratch
GreenThumb DIY
284K views · 3 days ago
Blocked
Suggestive Content Title Hidden
SomeChannel
1.2M views · 1 day ago
8:21
Why Quantum Computers Can't Do Everything
SciExplained
1.1M views · 1 week ago
24:07
Full Stack App in 30 Minutes with TypeScript
CodeCraft
412K views · 5 days ago
15:42
The Best Homemade Pasta You'll Ever Make
Chef Marco
2.3M views · 2 weeks ago
Blocked
Suggestive Content Title Hidden
SomeChannel
1.2M views · 1 day ago
31:15
Japan Travel Guide: 10 Days Itinerary
Wanderlust Films
5.7M views · 3 months ago
18:53
Why Nobody Talks About This Math Problem
Mathologer
3.4M views · 1 month ago
facebook.com
User
News Feed
Messenger
Watch
Groups
What's on your mind?
Sarah Mitchell
2h
Just finished a 10-mile hike through the gorge trail!
47 likes8 comments · 3 shares
Like
Comment
Share
Hidden User Name
5h
This explicit text content has been blurred by FocusShield.
Blocked
312 reactions89 comments
Like
Comment
Share
Contacts
Alex Rivera
Jordan Lee
Casey Morgan
How it works

Four layers of protection.

Every image and text block on every page passes through a multi-layer classification pipeline — cheapest and fastest checks first.

01
Domain Blocklist
Known adult domains are blocked instantly before any content loads.
<1ms
02
Smart Filters
Icons, logos, and UI elements are skipped. Only content images are analyzed.
<1ms
03
AI Image Scan
An on-device neural network classifies each image. No upload required.
10–50ms
04
Text Analysis
Intelligent keyword detection identifies explicit text, stories, and links.
<1ms
Features

Protection that gets out of your way.

Install and forget. FocusShield works immediately with zero configuration.

Blur-First Design

Content is blurred before classification completes. You never see a flash of explicit content — not even for a frame.

🛡️

Works Everywhere

Not limited to known adult sites. The AI classifier detects explicit images on any webpage — social media, forums, image boards, anywhere.

🔒

Fully On-Device

The AI model runs entirely in your browser using WebAssembly. Zero images are uploaded. Zero data is transmitted.

📝

Text Detection

Catches explicit text content — stories, discussions, and links — not just images. Multi-layer keyword analysis flags and blurs text blocks.

⚙️

Configurable Strictness

Choose how aggressively content is filtered. Strict mode is built for recovery — false positives are intentional, not a bug.

🚀

Zero Setup

Install the extension. That's it. No configuration wizard. No complex setup. Protection starts immediately.

Privacy

Your browser.
Your business.

FocusShield was built on a simple principle: a content filter should not become a surveillance tool. All AI classification runs locally. Your browsing activity is never recorded, transmitted, or analyzed by anyone — including us.

Image classification runs on your device
LOCAL
Text analysis runs on your device
LOCAL
Images uploaded to any server
NEVER
Browsing history collected or stored
NEVER
Data shared with third parties
NEVER
Strictness

Your comfort level. Your rules.

Not everyone needs the same level of filtering. FocusShield adapts to you.

STRICT

Maximum Safety

Aggressively blurs anything remotely suggestive. Built for recovery and maximum safety. False positives are expected and intentional.

BALANCED

Reasonable Default

Catches clearly explicit content without over-filtering. Good middle ground for everyday browsing.

RELAXED

Minimal Filtering

Only blurs content that is unambiguously pornographic. Minimal false positives for those who want subtle protection.

A cleaner web starts here.

Private. Fast. Install in one click and FocusShield handles the rest.

Add to Chrome
Contact

Questions or feedback?

We'd love to hear from you. Drop us an email and we'll get back to you as soon as we can.

maionedn@gmail.com