Free Gantt Chart No Sign up No Log in
Create a free Gantt Chart you can easily share with friends, family, coworkers, and the world. No sign-up or login required.
- Where it runs
- In your browser. No install, no Excel
- Saving
- Save to a file and load it to pick up where you left off
- Sharing
- Just create a share link, with an optional password
- Export
- Print and Excel (XLSX)
Start from a template
View all Gantt chart templatesJob Search Timeline Template (Free, Editable)
Moving Timeline & To-Do Schedule (Free Template)
New Hire Onboarding Schedule Template (30-60-90 Day Plan)
Home Renovation Timeline Template (Free, Editable)
16-Week Marathon Training Plan Template (Free, Editable)
Website Redesign Timeline Template (Free, Editable)
Make Gantt charts from your AI assistant
Ask ChatGPT or Claude to "turn this plan into a Gantt chart" and it makes a Gantt-san board and gives you its URL. Open the URL and work with it on screen as usual. No login, no account.
MCP server URL
https://g.repsona.com/api/free-gantt/mcpHow to connect
- Claude: In Settings → Connectors → Add custom connector, add this URL.
- ChatGPT: Turn on developer mode, then in Settings → Apps & Connectors → Create, add this URL (authentication: none).
- Claude Code: Run this in your terminal.
claude mcp add --transport http gantt-san https://g.repsona.com/api/free-gantt/mcp
What to ask
- "Make a Gantt chart for our new service launch"
- "Add a beta test and time for fixes, in business days"
- "On this board, what is due soon and what is late?"
- "Push the design task back 3 days, and the tasks after it too"
Anyone with a board's URL can open and edit it. Boards with a password are not read or changed by the assistant.
FAQ
- Do I need to sign up or log in to use Gantt-san?
- No. You can build a Gantt chart the moment you open the page.
- Is Gantt-san really free?
- Yes. It is free forever.
- Can I share without logging in?
- Yes. Create a share link and others can view it without signing up.
- Do I need Excel or any install for Gantt-san?
- No. It runs in your browser.
- Can I save my Gantt chart?
- Yes. Save it to a file and reload anytime to restore it.
- Does Gantt-san have templates for specific use cases?
- Yes. Moving, onboarding and more, so you start with a draft already in place.
- Are Gantt-san and Repsona different?
- Gantt-san is a standalone, free Gantt chart that needs no sign-up. Repsona is the account-based project and task management service, and Gantt-san is made by Repsona.
Start Gantt-san
When it’s ready, just send a share link. Family and friends can open it as is.