We utilize the public Mempool.space API to securely fetch live chain statistics (total funded, total spent, and current balance) directly from your browser.

Yes! Switch to Bulk Check mode and paste up to 100 Bitcoin addresses to fetch their balances simultaneously.

A Satoshi (or "sat") is the smallest unit of Bitcoin. 1 Bitcoin (BTC) is equal to 100,000,000 Satoshis.

Modern HD wallets generate a new address for every transaction. To see your total wallet balance, you need to check all previously used addresses or use an xpub/zpub key (which this tool currently does not support for privacy reasons).

Absolutely. This tool runs entirely client-side in your browser. We never transmit or store your private keys, mnemonics, or sensitive addresses on our servers.

Yes, the BTC BALANCE tool is completely free with no usage limits, sign-ups, or subscriptions required.

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