📊 Gantt Chart Maker

★★★★½ 4.8 (312 ratings)

🔒 Client-side — Your data never leaves your browser ✅ 100% Free — No signup, no limits ⚡ Instant — No server processing

📋 How to Use

1. Add tasks — Click the add task button and enter task name, start date, and duration in days.
2. Adjust timeline — Set start dates and durations for each task to build your timeline.
3. Set dependencies — Select predecessor tasks to create dependency relationships.
4. Export image — Click the export button to save your Gantt chart as a PNG image.

📖 How to Use

Free online Gantt chart maker to visualize project timelines and task schedules.

Steps: 1) Add tasks (name, start date, duration) 2) Set predecessor tasks for dependencies 3) View the Gantt chart 4) Export as PNG.

Features

All processing happens locally in your browser. Supports task dependencies, custom colors, and PNG export.

🎯 Use Cases

• Project Management: Visualize project progress and track task completion
• Team Collaboration: Export Gantt charts to share with team members
• Teaching: Create Gantt charts for courses or training
• Presentations: Insert into slides to show project progress

❓ FAQ

How many tasks can I add?

There's no hard limit, but we recommend keeping it under 50 tasks for chart clarity and performance.

Can I edit tasks after adding them?

You can delete tasks and re-add them. You can also clear all tasks and start over.

What's the export quality?

Exported PNG images are 2x resolution, suitable for documents and presentations with good print quality.

Is my data saved?

Task data is saved in your browser's local storage. It persists across page refreshes but will be lost if you clear browser data.

Which browsers are supported?

All modern browsers including Chrome, Firefox, Safari, and Edge. Latest versions recommended.