Sentinel - Privacy Browser

Sentinel is a privacy-focused web browser built for Android with security at its core. Every bookmark, history entry, reading list, and setting is encrypted with AES-256 encryption stored in your device's secure keychain.

🔒 Privacy & Security

Ultra Fast Private/Incognito browsing with automatic cache handling

AES-256 encrypted storage for all personal data

Built-in Ad & Tracker Blocker (blocks 28+ ad networks and tracking domains)

18+ Adult Content Filter with per-profile settings

HTTPS enforcement with automatic HTTP-to-HTTPS upgrades

SSL certificate inspection with tap-to-view details

Password field detection on unencrypted pages

Cookie management (Allow All / Block All / Block Third-Party)

Safe Browsing protection

🚀 Speed & Data Saving

Data Saver mode blocks images and enables aggressive caching for faster loading on mobile networks

Hardware-accelerated rendering with offscreen pre-rasterization

Lazy image loading support

Pull-to-refresh on any page

👆 One-Handed Navigation

Bottom address bar for easy thumb reach

Swipe back/forward with visual indicators and haptic feedback

Tab switching gesture on the URL bar

Quick profile switching from the bottom bar

Full-screen mode (bars auto-hide on scroll down)

📖 Reading & Offline

Reader View strips away ads and clutter for clean, distraction-free reading

Save pages for offline access

Reading List with unread count badge

Desktop Site mode toggle

🗂️ Powerful Tab Management

Separate Regular and Private tab groups

Multi-profile system (each with isolated tabs, bookmarks, history, and settings)

Tab Overview with grid layout

Tab groups for organizing related pages

Unlimited tabs

✏️ Context Menu

Long-press any link, image, or text for quick actions

Open in new tab, copy link/image URL, share, search text

🎛️ Customizable Settings

JavaScript toggle

Text zoom (50%-200%)

Six user-agent options (Default, iPhone, Android, Desktop Chrome, Desktop Safari, Tor)

Per-profile settings saved independently

Quick settings reset

📋 Built-in Tools

Find on Page with match count

Bookmarks with search

Browsing History with clear-all

Search History with suggestions

Download tracking

Share any page instantly

Sentinel gives you the browsing power of a full desktop browser with the privacy protections you deserve. No tracking, no compromise.