About

BTMouse transforms your Android phone into a powerful wireless Bluetooth mouse, keyboard, and remote control for your PC. Works directly over Bluetooth - no internet, no servers, no cloud. No accounts needed, no data collection, zero ads, zero subscriptions.

Mouse Control & Trackpad

• Precision trackpad with left click, right click, and scroll support
• Adjustable pointer speed and scroll speed
• Swap buttons for left-handed use

Air Mouse

• Tilt your phone to control the PC cursor using the accelerometer
• Ideal for presentations and media browsing from a distance

Full Keyboard

• Complete PC keyboard with function keys (F1-F12), navigation cluster, modifiers (Ctrl, Alt, Shift, Win/Cmd), and Caps Lock
• Long-press key repeat with adjustable delay and rate
• Windows and Mac layout toggle

Indian Language Keyboard

• 10 languages: English, Hindi, Tamil, Telugu, Bengali, Marathi, Gujarati, Kannada, Malayalam, Punjabi
• Phonetic typing - type how you pronounce

Number Pad

• Dedicated number pad layout with Num Lock toggle
• Perfect for data entry, spreadsheets, and calculations

Programmable Shortcuts

• Grid of programmable shortcut buttons
• 12 pre-loaded shortcuts (Ctrl+C, Ctrl+V, Alt+Tab, etc.)
• Fully customizable labels and key combinations

Presenter Mode

• Slide navigation - forward and back controls
• Start slideshow (F5), end show (Esc), blank screen (B)
• Annotation tools - pointer (Ctrl+P) and eraser (Ctrl+E)

Multimedia Controls

• Play, pause, previous/next track, stop, volume up/down, mute, fullscreen toggle
• Large one-handed buttons

Lock/Unlock PC

• Lock remotely with Win+L (Windows), Ctrl+Cmd+Q (Mac), or Ctrl+Alt+L (Linux)
• Unlock by typing your password automatically
• Ctrl+Alt+Del support for Windows

Biometric PC Unlock

• Unlock your PC with your fingerprint
• Phone verifies your identity locally, then types your password via Bluetooth
• No password ever leaves your device

Encrypted Password Storage

• Passwords stored locally using AES-256-GCM encryption backed by Android Keystore
• Never transmitted over any network

Clipboard Sync

• Phone to PC - paste text and it types automatically
• PC to phone - embedded web server with PIN authentication; visit a local URL on your PC browser to send clipboard data

Mouse Jiggler

• Keep-Alive service prevents your PC from sleeping
• Subtle 2-pixel movements every 15 seconds with net-zero displacement
• Perfect for long downloads, remote desktop sessions, and keeping status active on Slack/Teams

Customizable Settings

• Pointer speed (0.3x to 3x)
• Scroll speed (0.3x to 3x)
• Air Mouse sensitivity (1x to 10x)
• Key repeat delay and rate
• Haptic vibration feedback
• Keep screen on toggle
• Auto-connect on startup
• 3 themes: Light, Dark, System

Cross-Platform Support

• Works with Windows, macOS, and Linux
• Toggle between Windows (Ctrl/Win/Alt) and Mac (Ctrl/Cmd/Opt) keyboard layouts

Why Serverless Matters

• No internet required - works offline
• No account or sign-up needed
• No data leaves your devices
• No monthly fees or subscriptions
• No third-party servers involved
• Faster response - direct Bluetooth connection
• No ads, ever

Requirements

• Android 9.0 (API 28) or higher
• PC with Bluetooth support
• BTMouse companion app installed on PC

Permissions

• Bluetooth - to connect and communicate with your PC
• Foreground Service - to maintain stable connection
• Biometric - for fingerprint-gated PC unlock