Smart-Guard.io by Smart-Guard.io
A smarter browsing experience
Some features may require paymentSome features may require payment
Available on Firefox for Android™Available on Firefox for Android™
Extension Metadata
About this extension
Smart-Guard helps you browse the web safely and comfortably by automatically hiding inappropriate or unwanted images — before you even see them. Whether you want to block immodest content or simply filter out distracting visuals, Smart-Guard gives you full control.
✨ Key Features
• Automatic Image Filtering – Detects and hides explicit or inappropriate images in real time.
• Custom Filters – Create your own image filters based on keywords, website domains, or custom rules.
• Private – Your data is never sold or shared with anyone.
💡 Perfect For
• Parents wanting a safer browsing experience for kids.
• Professionals avoiding NSFW content at work.
• Anyone who prefers a cleaner, distraction-free web.
✨ Key Features
• Automatic Image Filtering – Detects and hides explicit or inappropriate images in real time.
• Custom Filters – Create your own image filters based on keywords, website domains, or custom rules.
• Private – Your data is never sold or shared with anyone.
💡 Perfect For
• Parents wanting a safer browsing experience for kids.
• Professionals avoiding NSFW content at work.
• Anyone who prefers a cleaner, distraction-free web.
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Permissions and data
Required permissions:
- Block content on any page
- Access your data for all websites
Required data collection, according to the developer:
- Authentication information
- Website activity
- Website content
More information
- Add-on Links
- Version
- 1.62.0
- Size
- 2.43 MB
- Last updated
- 4 days ago (Apr 23, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection