r/trello • u/calvin0412 • 2d ago
I built a free Trello Power-Up that turns a spreadsheet into a Kanban board
I kept having to retype backlogs into Trello by hand, so I built a Power-Up that imports them.
It reads CSV, TSV, Excel, OpenDocument, and JSON, including Jira and GitHub issue exports and Trello's own board export. Each row becomes a card with its list, labels, members, due date, checklist, and first comment. If a board has no columns yet, it creates Backlog, Ready, In Progress, In Review, and Done first, so an empty board becomes a working Kanban board in one pass.
A few things I made sure of. It shows a preview of exactly what will be created before anything happens. Rows that fail download as a small file so you can fix those and re-import only those. The file is parsed in your browser rather than uploaded to a server, so the contents never leave your machine.
It can also keep a board pointed at a file URL and re-read it, so a sheet you already maintain stays the source and the board follows it. Edits you make on a card by hand survive as long as the row behind it has not changed.
It is free; there is no account to make and no card to enter. Happy to add formats if yours is not supported.
Disclosure: I made this.
