Freename domains are blockchain-based assets and would be minted and stored using a wallet. Users are required to mint and manage their domains using a Metamask or other Major Wallets. It must be a non-custodial wallet, meaning that one must own the private keys to the wallet in order to approve transactions via a signature.
To benefit from Freename Web3 Domains/TLDs, you must have a wallet. This is because Web3 Domains/TLDs are blockchain-based assets.
N.B. Keep in mind that it must be a non-custodial wallet. You own the private keys to the wallet (in order to approve transactions via a signature).