Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of SafeBrowse

SafeBrowse by Richard Kabanda

Blocks malicious and phishing websites using advanced threat intelligence and DNS-based protection

Available on Firefox for Android™Available on Firefox for Android™
5 (8 reviews)5 (8 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
SafeBrowse is a security-focused Firefox extension that protects users from malicious, phishing, and scam websites.

When a user navigates to a website, SafeBrowse checks the destination against trusted threat intelligence sources, including VirusTotal and DNS-based security intelligence, via a secure server-side service.

No personal data is collected or stored by the extension. Website checks are performed anonymously, and all threat analysis is handled externally to keep the browser extension lightweight and privacy-respecting.

Users can view block statistics, allow or block specific sites, and override warnings when necessary.
Rated 5 by 8 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
8
4
0
3
0
2
0
1
0
Read all 8 reviews
Permissions and data

Required permissions:

  • Access browser tabs

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support Email
Version
1.0.2
Size
17.43 KB
Last updated
13 days ago (Feb 1, 2026)
Related Categories
  • Privacy & Security
  • Alerts & Updates
License
Mozilla Public License 2.0
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.