BLE Advertiser(GATT Simulator)

BLE Advertiser – Bluetooth Testing Tool, iBeacon & GATT Simulator

Turn your Android device into a powerful BLE advertiser and peripheral simulator.
Create, test, and debug Bluetooth Low Energy (BLE) devices without any hardware.

Perfect for Android developers, IoT engineers, and testers, BLE Advertiser helps you simulate real BLE peripherals, broadcast beacons, and test GATT communication directly from your phone.

📡 Supported Beacon Formats

Easily create and broadcast popular BLE beacon types:

• iBeacon – Customize UUID, Major, and Minor values
• Eddystone – UID, URL, EID, and Telemetry (TLM) support
• AltBeacon – Flexible open beacon configuration

🔧 BLE Simulator & GATT Server

Simulate full BLE devices with advanced configuration:

• Create custom GATT services and characteristics
• Support for Read, Write, Notify, and Indicate
• Add manufacturer data for custom BLE protocols
• Use BLE 5.0 extended advertising for larger payloads
• Switch between connectable and scannable modes

⚡ Test BLE Without Hardware

Debug and test BLE apps without ESP32, Nordic boards, or external devices.

• Simulate BLE peripherals directly from your phone
• Validate GATT communication and data flow
• Ideal for rapid prototyping and testing

🤖 Smart Automation

Automate BLE advertising with powerful triggers:

• Schedule-based broadcasting
• Location-based triggers (geofencing)
• Wi-Fi network conditions
• Motion detection
• Battery and charging state control

🧑‍💻 Developer Tools

Built for professional BLE development:

• Real-time BLE logs and debugging
• Device capability checker (Extended Advertising, PHY support)
• Background advertising with foreground service
• Manage multiple BLE profiles

🔒 Privacy First

All data stays on your device.
No personal data is collected or shared.

🎯 Why BLE Advertiser?

• No hardware required
• Full BLE testing toolkit
• Advanced beacon + GATT simulation
• Built for developers and testers

Download BLE Advertiser and simplify your BLE development workflow.