Gantt Chart Maker

The Gantt Chart Maker is an online tool for creating project timelines and work plans directly in your browser. Set start dates, end dates, colors, and progress percentages for each task, and the tool renders a timeline chart using the Canvas API.

It helps visualize parallel tasks, overlapping schedules, and progress differences at a glance. Use it for software work, website production, event preparation, hiring plans, school projects, and personal task management. It is especially useful when you want to share a rough project schedule before opening a spreadsheet or dedicated project management app.

The timeline header automatically displays month labels, making it easier to see which period each task covers. You can save the finished Gantt chart as a PNG image for reports, presentations, meeting notes, or chat sharing. Entered data is processed in your browser and is not sent to a server.

Related Tools Use the [Working Days Calculator](/en/calc/working-days-calculator/) when you need to check business days first, or the [Days Between Calculator](/en/calc/days-between-calculator/) when you need a detailed date range count. Use the [Weekday Calculator](/en/calc/weekday-calculator/) to check weekdays, or the [Date Difference Calculator](/en/text/date-diff-calculator/) for text-based date difference cleanup.