Characters you can use

Solana mint addresses use Base58. These characters cannot appear:

That is zero, uppercase O, uppercase I and lowercase L. Spaces, punctuation and emoji are also invalid in a mint address.

Uppercase L, lowercase o and lowercase i are valid. Community and token names can use other characters; these rules apply to the vanity address.

Beginning, ending, or both

Both fields are optional individually. Enter at least one. Vanity currently accepts up to 8 characters per end ; this is an app limit.

Both ends add to the difficulty. cat…dog matches 6 custom characters.

Exact capitalization is slower. Ignoring case accepts valid upper/lowercase variants, but excluded characters never become valid.

Some beginnings are harder to find than others, so their wait times are less predictable.

A short ending is the most predictable place to start.

Community requirements

Communities can have open pairing or require a specific token mint. Required-pair communities must use that pair; open communities let members choose any eligible token.

A funded, generated and reserved mint is required before claiming a sponsored address. Draft communities cannot provide free addresses yet.

Some tokens cannot be used as quote assets. Pump token quote eligibility depends on live chain rules, allowed nesting depth and migration status. We check it when reviewing your setup.

The current free-vanity model leaves token creation and network costs with the member.

Before launching

• Keep the page open to retain a browser-generated mint key.
• Use a compatible Solana wallet and SOL for mainnet fees.
• Token name: up to 32 characters. Symbol: up to 13.
• Token image: PNG, JPG or WebP, up to 2 MB.
• Website and social links must be complete HTTPS URLs.
• Holder rewards are permanent and checked for protocol availability.
• Long pairing routes may exceed the supported transaction size. Eligibility is checked before you sign.

Your wallet approves the launch. Leave the dev buy amount blank or at 0 to skip buying, or enter SOL to include a buy in the creation transaction when a route is available.