I have come to the conclusion that if you can write it you can read it, but often not the other way around (seems to be in accord with the other comments here). So I learn how to write kanji, and with that comes the ability to read kanji. You can use a website/app where you draw on the screen (I use duolingo’s kanji section). I really like actually picking up a brush/brushpen(with actual bristles) and practicing on paper. However in that case personally I focus more on the handwriting and stroke order than on learning the meaning, but it still helps.
I have come to the conclusion that if you can write it you can read it, but often not the other way around (seems to be in accord with the other comments here). So I learn how to write kanji, and with that comes the ability to read kanji. You can use a website/app where you draw on the screen (I use duolingo’s kanji section). I really like actually picking up a brush/brushpen(with actual bristles) and practicing on paper. However in that case personally I focus more on the handwriting and stroke order than on learning the meaning, but it still helps.