← All simulators
BlueWallet
The original BlueWallet wallet app.
9:41TESTNET3 ▴ ▣
Starting the BlueWallet app…
BlueWallet + Specter DIY
The original BlueWallet app alongside the Specter DIY firmware. Exchange QR codes and files between both devices.
TESTNET SIMULATOR · NO BROADCAST. Never enter a real seed, private key or wallet backup. Use public demo seeds only. BlueWallet’s wallet state is kept in this tab’s memory and disappears on reset or reload. Blockchain connections, Lightning, Ark, Tor and hardware security services are unavailable.
Browser
Specter DIY
Real Specter DIY firmware in the existing WebAssembly simulator.
Browser compatibility and source
The original BlueWallet 8.0.1 React Native app runs from pinned commit 0a53056a636370073a58d6cdd6de5c0728e5926a. Its screens, navigation, wallet import and transaction algorithms come from upstream. Browser adapters provide React Native Web rendering, in-memory storage, camera, QR and shared file dialogs. MIT license · third-party notices · dependency licenses · build provenance.
This browser port is explicitly restricted to Bitcoin Testnet3 encoding and derivation. Mainnet key versions, addresses and derivation paths are rejected. It is an offline simulator: balances do not represent coins, and no transaction can be broadcast. PSBTs have no intrinsic network marker; only public synthetic transactions should be used. Standard SeedQR enters BlueWallet’s original parser. CompactSeedQR is an additional browser feature that converts QR byte-mode entropy locally into a BIP39 phrase. QR frames and images stay in the browser. USB signing, biometrics and native secure storage are unavailable.