A sleek Android app that opens encrypted code URLs in private browser windows.
Cødev is a privacy-first Android app designed for quickly accessing code-protected URLs in your browser's private/incognito mode. Set a URL template once, enter your codes, and launch — zero friction, maximum privacy.
Perfect for accessing encrypted content, viewkey-protected links, token-gated resources, or any URL that requires a dynamic code parameter.
| Feature | Description |
|---|---|
| 🔗 URL Templates | Set your base URL with a {CODE} placeholder — codes auto-fill into it |
| 🔒 Private Browsing | Opens URLs directly in your browser's incognito/private mode |
| 🌐 Multi-Browser Support | Brave, Chrome, Firefox, Opera, Opera GX, Edge, Samsung Internet, Vivaldi |
| 💾 Save Codes | Store frequently used codes inside the app for quick access |
| 🎲 Randomizer | Feeling lucky? Pick a random saved code and auto-launch it |
| 🎨 Cyberpunk UI | Dark theme with electric cyan & violet accents, glow animations |
| ⚡ Instant Launch | Keyboard "Go" action opens the URL immediately |
| 📱 Auto-Detection | Only shows browsers that are actually installed on your device |
Access viewkey-protected content where URLs follow a pattern like:
https://example.com/view?key={CODE}
Redeem access codes for gated content, APIs, or services:
https://api.service.com/access/{CODE}
Quickly test different API keys, tokens, or parameters against a base URL:
https://localhost:3000/api/v1/data?token={CODE}
Open OTP or verification links that require dynamic codes:
https://auth.example.com/verify?otp={CODE}
Any scenario where you need to swap a single parameter in a URL and open it privately.
- Android Studio (latest)
- Android device or emulator (API 31+)
- At least one supported browser installed
git clone https://github.com/Icey067/Codev-Viewkey-launcher.git
cd Codev-Viewkey-launcher
./gradlew assembleDebugInstall the APK from app/build/outputs/apk/debug/app-debug.apk
- Open Settings (⚙️) → Enter your URL template with
{CODE}placeholder - Enter a code on the main screen
- Select your browser from the installed options
- Tap "Open" → Launches in a private window
- Save codes with the
+button for quick reuse - Try the Randomizer 🎲 to launch a random saved code
- Language: Kotlin
- UI Framework: Jetpack Compose + Material 3
- Architecture: Single-Activity with state-based navigation
- Storage: SharedPreferences
- Min SDK: 31 (Android 12)
- Target SDK: 36
| Browser | Private Mode | Package |
|---|---|---|
| 🦁 Brave | ✅ Private Tab | com.brave.browser |
| 🔵 Chrome | ✅ Incognito | com.android.chrome |
| 🦊 Firefox | ✅ Private Browsing | org.mozilla.firefox |
| 🔴 Opera | ✅ Private Mode | com.opera.browser |
| 🎮 Opera GX | ✅ Private Mode | com.opera.gx |
| 🔷 Edge | ✅ InPrivate | com.microsoft.emmx |
| 🟣 Samsung Internet | ✅ Secret Mode | com.sec.android.app.sbrowser |
| 🔺 Vivaldi | ✅ Private Tab | com.vivaldi.browser |
This project is licensed under the MIT License — see the LICENSE file for details.
Made with 💜 by Icey