Last updated Dec 16, 2019

Get Started Building On Trello

The best way to build on top of Trello is to create a Power-Up! With Power-Ups you can add buttons to cards and boards, show previews of attachments on Trello cards, and much more - all inside of Trello! Power-Ups add extra functionality inside of Trello and let you and your team work with more perspective. Some Power-Ups help you automate your workflows, others give you a new view into the data you have stored in cards.

Need to register a new Power-Up or manage an existing one? Managing Power-Ups

Have questions? Visit our developer community forums.

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Get Started In Five Minutes

Not sure where to start with building Power-Ups? We've got you covered. Head on over to Your First Power-Up to have a custom Power-Up running on one of your Trello boards in no time at all! Don't worry, Taco will still be here when you get back.

The sky's the limit in what you can deliver to Trello users in your Power-Up! Try a few of these on for size:

Ready to delight millions by sharing your Power-Up in the marketplace? Submit your Power-Up and get the review process started.

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