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Project Timeline Planner

Lay out tasks with durations and dependencies as a simple Gantt grid with start and end dates.

Plan a project timeline

Tasks: — · Project length: —
Finish date: —
Notes: —
Each column of the grid is one day, and a task with a dependency starts on the day after the task it follows.

How to use the Project Timeline Planner

  1. Set the project start date and decide whether weekends should be skipped.
  2. Give each task a name, a duration in days and the task it follows.
  3. Read the Gantt grid to see when every task starts and finishes.

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Frequently Asked Questions

Common questions about the free online project timeline planner.

Set the project start date, then give each task a name, a duration in days and the task it must follow. The grid updates as you type.
A task with a dependency starts on the day after the task it follows, so the chain of work is always kept in the right order.
It is a simple chart where each task is a row and each column is a day, so the bars show which work happens at the same time.
Yes. Leave the skip weekends box ticked and the schedule only uses Monday to Friday, or untick it to plan every calendar day.
Tasks without a dependency on each other run in parallel, which is handy for design and content work that can happen together.
No. Each list only offers the other tasks, and a dependency loop is reported in the notes instead of breaking the layout.
Six tasks are available, which is enough for a small project or a phase of a larger one. Each task can run for up to ninety days.
No. The timeline is built entirely in your browser and no task names, dates or durations ever leave your device.

Last updated: October 10, 2026