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Support Kitsumi

Kitsumi is free, with no paywall and no premium tier, and it's made by one person. If it helps you learn, you can help it keep growing. Donating unlocks nothing: everyone gets every feature either way.

Support on PatreonPay by cardCrypto

Monthly support, even a small one, helps me plan ahead, and every one-time coffee means a lot too. Thank you!

Donate monthly or once

  • Patreon

    Best for monthly support. Regular support, even a small amount, is what makes it possible to plan ahead.

  • Monobank jar

    A one-time donation by card, in a few taps.

Donate with crypto

Scan the code or copy the address. Each coin belongs to one network, so check that your wallet sends on the one named here.

  • QR code for the Ethereum (ERC-20) address

    ETH, USDT, USDC

    Ethereum (ERC-20)

    0x97369cf0f17593505df60249cc48bd1a60cefb32

    Send only ETH, USDT or USDC on Ethereum to this address. Anything else can be lost.

  • QR code for the Bitcoin address

    BTC

    Bitcoin

    bc1q9ajz2q3evfrw4jkpyck6jtgvlz8pgkk4duw2wp

    Send only BTC on Bitcoin to this address. Anything else can be lost.

  • QR code for the Monero address

    XMR

    Monero

    83VuZZ56m5UALCf8kuuSY9dbNxj9AH3uxcLZv7CEx3fYfimjKprtAaHGTGzBeyDzRRVZEqJPDBUYQirQiyCSjANSBtwDxFj

    Send only XMR on Monero to this address. Anything else can be lost.

  • QR code for the Solana address

    SOL

    Solana

    CELaFhXdDAWD5AZc6WARgMe2guHbuN3pHroQWRwKMe2U

    Send only SOL on Solana to this address. Anything else can be lost.

  • QR code for the Litecoin address

    LTC

    Litecoin

    ltc1qxrgvajveu2w05ktyyhpwu6g45llexe5vjqxcjt

    Send only LTC on Litecoin to this address. Anything else can be lost.

Help without paying

Questions

Does donating unlock anything?

No. Every feature ships to everyone: dictionaries, OCR, the manga reader, Anki mining, reviews and stats. There is no premium tier, now or later, so donating is only a way to say thanks.

Can I donate by card?

Yes. The Monobank jar takes a one-time payment by card, and Patreon handles monthly support.

Can Kitsumi see my payment details?

No. Payment links open the service's own page, whose own terms and privacy policy apply. Kitsumi never sees your payment, card details or wallet.

Are crypto donations private?

Most blockchains are public, so anyone can see a transaction to these addresses, including the developer.

What happens if I send crypto on the wrong network?

It can be lost. Send each coin only on the network named on its card, and check the first and last characters of the address after pasting it.

Can I help without paying?

Yes. Rate Kitsumi in its store, tell a friend who is learning a language, or send a bug report. All of it helps.