A multi-coin wallet is a crypto wallet that supports many different cryptocurrencies and tokens, usually across several blockchains, in a single application or device. Instead of running a separate wallet for bitcoin, ether and other assets, the user manages them all in one place. Most non-custodial multi-coin wallets are hierarchical deterministic wallets: one seed phrase generates separate keys and addresses for each supported network according to shared standards, so a single backup restores everything. Multi-coin wallets come as mobile and desktop apps, browser extensions and hardware wallets, and many custodial exchange accounts work the same way from the user's point of view. The convenience has costs: one compromised phrase exposes every asset, and users must still send each coin on the correct network to avoid losses. They are a common entry point to multi-chain use.
Last updated 13 Nov 2026