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Technical Project

SafeSurf

Privacy-First Browser Extension for Content Filtering

Tools & Extensions
JavaScript HTML CSS Chrome Extension APIs Manifest V3 Declarative Net Request

Project Overview

SafeSurf AI is a Chrome browser extension built on Manifest V3 that helps users maintain a safe browsing environment. It operates entirely on-device for privacy, using Chrome's Declarative Net Request API to block known unsafe domains and dynamic DOM content scanning to detect and filter harmful page content in real time. No user data is sent to external servers, making it a privacy-first solution. The extension is available on GitHub with 31 stars, reflecting its reception in the developer community.

Key Features

  • Real-time content filtering using on-device processing
  • Domain-level blocking via Declarative Net Request API
  • Dynamic DOM scanning for unsafe page content
  • Privacy-first architecture — no external data transmission
  • Chrome Manifest V3 compliant
  • Lightweight browser extension popup interface

Screenshots

Screenshots will be added soon.