Is there a Kanji revision program?

Heylo.
Every time I want to review the Kanji I know , I used to write them down on paper and check them one by one .
Today I started doing the revision by cells on a spreadsheet. Is there any quicker way to do this?
I imagine someone must have made a program where you input the kanji you already know and it produces a test for you? Like ON/KUN readings?
So, I was wondering is there a program for reviewing a specific amount of Kanji ? :?
Thanks

Check out Anki.

Glenn said:

Check out Anki.

Click to expand...

Thanks, I'll try it out