I am looking for a wallet generator with which I can not only get a private key but also the 12 or 24 words and ideally bip39 function. I want to search addresses similar to Vanitygen but so that I can use the 12 words in a mobile wallet or on the pc and have full access. Is there anything like this?

Hey I was happy with Kucoin for a long time but now they are useless (for me) because KYC is required.
I tried Margex yesterday but that's the wrong way, I only need 1 to 1 exchange no 5x or 100x stuff.
now I try fixedfloat but 1% fees is too much, and I also don't understand when I exchange BTC why they charge 30 USD but I'm the one sending the BTC! ?

I see many services here on the board, but I need a service that is trustworthy.