📊
Gantt Chart Maker
Turn a task list into a project timeline (SVG).
58 Days
Project duration
May 28, 2026
Ends
| Name | Start | End | Days |
|---|---|---|---|
| Concept | 2026-04-01 | 2026-04-10 | 10 |
| Design | 2026-04-08 | 2026-04-21 | 14 |
| Development | 2026-04-20 | 2026-05-19 | 30 |
| Testing | 2026-05-15 | 2026-05-26 | 12 |
| Launch | 2026-05-28 | 2026-05-28 | 1 |
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Enter your values.
- 2See the result update instantly as you type.
- 3Change any value to compare scenarios.
About this tool
Gantt Chart Maker: Turn a task list into a project timeline (SVG). Type your numbers and the result is calculated instantly — no button to press, nothing to install. All math runs locally in your browser, so the values you enter are never sent anywhere.
Example
| Result | |
|---|---|
| Project duration | 58 Days |
| Ends | May 28, 2026 |
How do I use the Gantt Chart Maker?
Enter your values. See the result update instantly as you type. Change any value to compare scenarios.
Is the Gantt Chart Maker free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.