Online tools improve workflow in project management by enabling collaboration, task tracking, and resource allocation within teams. Platforms like Trello, Asana, and Monday.com allow team members to assign tasks, set deadlines, and communicate effectively in real-time. These tools often feature visual interfaces, enabling users to monitor project progress and adjust priorities quickly. By centralizing information and streamlining communication, such tools enhance accountability, reduce project delays, and contribute to overall productivity, ensuring projects stay on track.