After exporting a Trello board as a JSON file, is it possible to import it again?
If you exported the JSON with the intention of re-importing the board elsewhere, you should transfer the board instead.
If you want to copy the board to a new team:
- Copy the board you want in the origin team (Menu > More... > Copy Board)
- Transfer the board copy to the destination team
If you exported a JSON and you don't have access anymore to the original board, then you should follow boardtc's advice.
Forget the JSON, CSV, XLS, Google Drive, Etc.. Here is how to export-import board from one account to another account without losing cards or card images: (You only lose comments)
Copy Name of the board to paste to the new copied board BOARD TO COPY => Show menu - more - copy board - PASTE: Name you copied above or any name - TEAM: none - KEEP CARDS - GO! TOP OF THE NEW COPIED BOARD: INVITE - link - copy the link (no need to email to speed it up) NEW ACCOUNT (your new account to copy the board to): Open a new incognito window to login your other account - paste invite link - Join Board FROM ACCOUNT: Click your picture of new account on top middle - change permissions: Admin (give admin access to the other side) - Click FROM Account Your Picture: Leave Board
Done! You should have a copy of the board in new account...