i have added some FENs in here: https://www.goodreads.com/questions/2153817-can-we-have-the-fen-of-all-the-games
i came here looking for the same... and came across..
https://www.tetralark.com/ChessboardFenTensorflowJs/
upload image and convert to fen and play at lichess..
95% ok.. but 5% not ok. white queen detected as black queen. and some other pieces occasionally have issues.
hope this helps.
I was hoping to go over positions from my favorite tactics book, Josh Waitzkin's "Attacking Chess", with a friend of mine by sharing my screen and looking at the positions on an analysis board. I was wondering if somebody had a collection of the positions from the book already entered into PGN format, or if they knew where I might be able to find that. Thanks!