Trello Chrome Extension — TimeCamp
Start TimeCamp timers from Trello cards and boards in Chrome.
Free
Start Timers on Trello Cards Directly in Chrome — TimeCamp
Download the TimeCamp Chrome Extension and add a timer button to track time without leaving Trello.
With a one-click timer button in Trello cards and boards, time tracking data appears naturally in your Kanban workflow, so there's no longer need for manual time entry. It collects data on the go and feeds the reports with the hours your team spent collaborating on Trello boards.
Free with the TimeCamp Chrome extension.