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Open Coinwave

Wallets

Generate and import wallets

Make new empty wallets in batches of up to 500, or bring in wallets you already have by their private keys.

Generate

Press New wallets in the list header. Choose how many (25 to start, up to 500 at a time; ↑ and ↓ step by one, with Shift by ten), the groups they join, and an optional name prefix.

A prefix like sniper names them sniper-01, sniper-02 and so on, and carries on from wallets that already use it: after sniper-12 comes sniper-13. Without one they're left unnamed. New wallets are empty and ready to fund; they're highlighted in the list, and the notice offers to Select them.

Import

Press Import and paste keys, press Paste, open a file, or drop one on the box. Files can be .txt, .csv or .json, up to 2 MB. Up to 500 wallets come in at a time.

ChainKey formats
SolanaA base58 secret key, or a JSON array of its 64 bytes
EVM chainsA 64-character hex private key, with or without 0x
  • One key per line. A line can start with a name, separated by a space, comma, ;, : or =, as in sniper-01, 5Kd3….
  • JSON can be one key, a list of keys, or objects with a privateKey (or secretKey, key, private_key) and an optional label or name.
  • Name the unnamed ones gives a prefix to wallets that came without a name.

As you paste, the sheet counts what's ready, what's already in your account, keys for the other kind of chain, and lines that aren't keys, and previews the first few addresses. Only the ready ones are imported. EVM keys pasted while you're looking at Solana (or the other way round) are left out: switch chain to import them.