ClavaStack × Specter
Keeper + Specter BlueWallet + Specter Bull Bitcoin + Specter All Simulators
Starting locally…
NEVER ENTER A REAL SEED PHRASE.
Starting Specter Simulator Preparing the browser runtime…
Elapsed 0.0 s
  1. Runtime
  2. Firmware
  3. Display
Specter Shield Metal device
GitHub

Simulator

Virtual SD card Ejected

Click to insert
Drop or paste multiple files here, or use Add files.

    Everything above is a simulation of hardware you can buy.

    Virtual USB Connection Use this browser simulator with a compatible desktop companion app.

    Specter Virtual Host creates a local connection between this simulator and a compatible companion app, such as Specter Desktop. It runs only on your computer and uses Specter DIY's official simulator port.

    Virtual Host not detected
    Download for Windows (.exe) Download for Linux (x64) Download for macOS (Apple Silicon) Download for macOS (Intel)

    Source code, releases and checksums: github.com/cryptoadvance/specter-virtual-host

    1. Download and run Specter Virtual Host for your operating system. Keep its small window open.
    2. In the newly opened simulator, finish the initial wallet setup with a public test seed and reach the Applications screen. An uninitialized device has no fingerprint for Specter Desktop.
    3. Open Device settings → Communication → USB communication, enable USB, and confirm the restart.
    4. In your compatible companion app (for example, Specter Desktop), add or rescan hardware devices. The simulator appears as Specter DIY.

    The unsigned preview builds may trigger a Windows SmartScreen or macOS Gatekeeper notice. On Linux, install the .deb package; on macOS, extract the .zip and open the app. The bridge listens only on this computer; closing its window ends the connection.