In Trello, is there a limit on the number of items a checklist of a card can have? Or you can just add an infinite amount of items to a checklist?

2 Answers 2


You can add an unlimited number of checklist items. You can also have an unlimited number of checklists.

  • As of 2021 this is no longer true. See other answers.
    – Tyler R.
    Sep 3, 2021 at 13:45

Looks like these days the max number of checklist items is 200. Once you hit that, you get a message at the bottom of the list saying "Too many items in this checklist. Remove some to add more."

  • +1 I just ran into this. This answer should be the accepted answer now.
    – Tyler R.
    Sep 3, 2021 at 13:35

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