Getting started
You don’t need an account to start. Open the home page, pick a tool, and go. Some tools are read-only and need nothing; others sign transactions and ask you to connect a wallet first.
1. Pick a tool
Each tool on the home page says what it does and what it needs. Read-only tools — like Balance Radar and Chain Explorer — work immediately. Tools that move funds — like Token Sender — will prompt you to connect a wallet at the point you actually need it.
2. Connect a wallet (only when needed)
When a tool needs to sign, you’ll be asked to connect. BiuBiu supports a built-in passkey wallet and external wallets — see Wallets & accounts for the full picture.
3. Review before you sign
Anything that changes on-chain state is shown to you first — the recipient, the amount, the network, and the fee. Nothing is submitted until you approve it with your wallet.
What runs where
- In your browser: address lists, scanning, filtering, report generation, key generation, and encryption. This data doesn’t leave your device unless a tool explicitly sends a transaction.
- On-chain: only the transactions you approve, signed by your wallet.
Next steps
- Wallets & accounts — choose how you connect.
- Privacy & security — what we do and don’t collect.
- FAQ — quick answers to common questions.