BitTool Wallet

BitTool Wallet — Self-custody, made simple.

BitTool Wallet is a self-custody wallet for Bitcoin, Ethereum, BNB Chain, Base, Arbitrum, TRON and Solana, including tokens on these networks. Your recovery phrase is created and encrypted on this phone, and every transaction is signed here. BitTool never holds your funds or your keys.

Want even more protection? Pair it with BitTool Signer, a cold wallet that runs on a spare offline phone.

YOUR KEYS STAY ON THIS PHONE
• Create a wallet with a 12- or 24-word recovery phrase, or restore one in any of 8 BIP39 wordlist languages.
• Each wallet is encrypted with its own password (PBKDF2-HMAC-SHA256, 120,000 iterations, and AES-256-GCM), then sealed with a key held in Android Keystore.
• Transactions are signed on the device. Your recovery phrase, private keys and wallet password are never sent anywhere.
• Back up your phrase, then pass a short check that you wrote it down correctly.

SEND AND RECEIVE
• One balance across all your wallets and networks, shown in your local currency, with price charts from one day to ten years.
• Review the amount, recipient, network and fee on one page before you send.
• Receive with a QR code for every network, with a brightness boost for easy scanning.
• Bitcoin: Native SegWit, Taproot, Nested SegWit and Legacy addresses.
• TRON: energy leasing to lower the fee of TRC-20 transfers.
• Friends can send to your BitTool wallet ID instead of a long address, and your address book keeps the people you pay.

BIOMETRIC QUICK SEND
• Confirm small transfers with your fingerprint or face instead of the wallet password, on phones whose biometrics meet Android's strongest class.
• Large Transfer Protection: at or above the amount you choose (1,000 USD by default), the wallet password is also required.
• Turn it on or off for each wallet in Settings › Security.

LOCKED WHEN YOU LEAVE
• Optional app lock with a PIN or your fingerprint or face, after more than 1 minute in the background.
• Screens that show a recovery phrase or ask for a password block screenshots and screen recording.

CONNECT TO DAPPS
• WalletConnect for apps on Ethereum, BNB Chain, Base, Arbitrum, TRON and Solana. Each request is shown for review before you approve it.

COLD STORAGE WITH BITTOOL SIGNER
• Keep keys on a spare phone in airplane mode with BitTool Signer. BitTool Wallet shows balances, builds each transaction and broadcasts it; BitTool Signer signs it.
• The two phones only exchange QR codes, using animated QR codes for larger requests.

ACTIVITY
• Every transaction in one place: filter by wallet, coin, date or status, search, and export to CSV.
• Optional notifications when a transaction arrives or is confirmed.

IMPORT SAFELY
• Your recovery phrase is typed on BitTool Wallet's own keyboard, so no keyboard app sees it.
• Recovery phrase QR codes and SeedQR are accepted.

PRIVATE BY DESIGN
• No sign-up, no email and no phone number. No ads and no analytics.
• To show balances and history, BitTool's servers know your wallet ID and public addresses — never your keys.
• Light and dark themes, and 21 languages.

Please note: BitTool Wallet is a self-custody wallet. It does not hold, exchange or manage funds on your behalf, and nobody, including BitTool, can restore your wallet if you lose your recovery phrase. Write it down and keep it safe.

Website: https://bittool.com
Support: support@bittool.com

Recent changes:
Initial version.