Easily plan and share with our free online Gantt chart maker

Use our web-based app to create professional Gantt charts in minutes and collaborate securely online, or manage your project visuals in PowerPoint with our free add-in.

Online Gantt chart app
Integration with PowerPoint
Free online Gantt chart maker Free PowerPoint Gantt chart maker for Windows

Do you want to make Gantt charts directly in PowerPoint instead?

PowerPoint Gantt chart creator for Windows

Then check out our free add-in for PowerPoint. Built to work directly in PowerPoint, our desktop app helps you create and style Gantt charts and timelines into beautiful slides with just a few clicks.

4.5 of 5
Rating out of 3701 reviews

PowerPoint add-in for Windows

Easy online Gantt chart generator for your project visuals

Engage your stakeholders with clear, simple Gantt charts and timelines. Office Timeline Online is a free, accessible Gantt chart and timeline maker that helps you communicate visually.

Build online Gantt charts that are easy to understand by everybody - clients, teams, and managers.

Easy online Gantt chart tool

Share and collaborate on the web effortlessly

Our online Gantt chart maker makes team collaboration easy and secure. Create a view-only link to your Gantt chart or invite team members to collaborate so they can see your graphic and edit or share it further.

Collaborative Task Management Tool

Keep your team aligned and coordinate your work more efficiently

Assign individual tasks and milestones on your Gantt chart to help team members understand what they should be working on. Get better visibility into your team's assignments and optimize performance.

Online Gantt Chart Maker and Task Assignment App

The only web Gantt chart creator that makes PowerPoint slides in your browser

Why choose between a web and a desktop app? Combine the flexibility of a cloud-based Gantt chart maker with the familiarity of the best presentation software for important meetings.

Gantt chart web app

Save time and build shareable Gantt charts online from existing data

Quickly turn Excel or Project data into a presentation-ready Gantt chart that you can easily share and update together with your team.

Make online Gantt charts from Excel or Project data

1. Manage your team's tasks and milestones in MS Project as you usually do.

2. Load your Project file into the online Gantt chart maker with a few clicks.

3. Instantly generate a stylish Gantt chart that's easy to customize, update and share.

Plan in MS Project Import data from Project Timeline generated online from Project data

Just import from Excel using the easy drag & drop function and our software instantly creates a Gantt chart for you to style as you wish and share with others.

Project Plan in Excel Import Data from Excel Online Gantt chart maker with Excel

Work smarter. Make Gantt charts online and download them as PowerPoint slides

Use the web app to create timelines online wherever you are and download them as native PowerPoint slides. Open them in PowerPoint, edit them, share them, or present them like any other slide.

Online Gantt chart download as PowerPoint slide
Office Timeline Online has simplified our project management immensely. I manage a team of service designers who are not usually experts in project management but the highly visual interface and ease of use has made managing our projects a breeze. We cannot imagine using any other project Timeline tool that is as easy and beautiful.
Yvonne Tran
Senior Design Strategist, Booz Allen Hamilton
Office Timeline Online provides me with a really quick way to create and maintain PowerPoint timelines from the web. I use it to make executive timelines for presentations to our VPs. The bright colors and distinctive shapes make it easy for them to quickly understand what’s at stake, and my slides always stand out.
Éric Hervé, PMP
Project Manager, Major Canadian media company

Try the easiest online Gantt chart app


Create and share stylish Gantt charts in seconds.

With Office Timeline Online you can build a roadmap for your project in no time and share it securely. The Free edition has all the features you need to get started right away so you don't waste any time with installations and activations.

Check out the benefits of Plus Edition.

While the Free edition of Office Timeline Online gives you full access to the app's powerful features, with Plus you can do much more. Communicate more data, collaborate without restriction, download detailed PowerPoint slides.