Demo mode: your wallets live in this browser only. Download your backup before funding anything. Clearing site data deletes them. We never see your keys. Clone the repo to run it on your own machine.
pump.fun starter
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Grind a mint address

Ground on the API's workers (POST /api/sol/vanity). Suffix + prefix together at most 4 characters; common suffixes come from a warm pool at once.

Random

A launch with mint mode "random" uses Keypair.generate() and saves the key to the pool as used. Preview what one looks like:

Mint keypairs hold no funds and are not wallets: they live in the pool file, not in the wallet folder.

Pool

0 available0 used
AddressPatternSourceStatusCreated
Empty. Grind one on the left.