Shared charts now merge everyone's edits instead of overwriting them, and the feedback you send becomes a conversation you can follow inside the app.
6.7Send us a message and it becomes a conversation. Our reply arrives in the app, and in your inbox too unless you switch that off.
Two arrows now sit beside the save clock. They do exactly what the keyboard shortcuts do, and they fade out when there is nothing left to take back.
If the link to a shared chart drops, the app notices, reconnects on its own, and catches up on everything it missed.
Drag a group and every task inside travels with it, in one gesture. Collapsed groups carry their hidden tasks too, so a phase never comes apart.
Both ends of a group bar now drag like a task's. The span you set is the span you get, and the tasks inside keep their own dates and durations.
Pick your sheet, from A4 all the way up to A0, and the new Print tab works out the scale, margins and page breaks.
A snapshot is saved every five minutes. Keep the ones that matter forever, look back at any of them, or open one as a brand-new project.
Say how many sheets wide and tall you want, and the chart is split to match — cut marks, scissors and page numbers included. Tape them together and you have a plan you can read from across the room.
Every option is in view at once, sorted into tabs, so nothing hides behind a scroll.
Image and PDF exports now open on a live preview you can zoom and drag.
Control your charts from Claude and other MCP clients — create, edit and read tasks just by chatting.
claude mcp add --scope user --transport http ganttchartmaker https://mcp.ganttchartmaker.app/mcp
A browser window opens — sign in with the account above to approve access. Tokens are created and refreshed automatically, so there's nothing to copy.
In the Claude Desktop app or on claude.ai — nothing to install.
https://mcp.ganttchartmaker.app/mcp
Your browser opens — sign in with the account above to approve access.
Can’t use Connectors? Add this inside "mcpServers" via Settings → Developer → Edit Config and restart Claude Desktop. Requires Node.js. The last number is a local callback port — change it if something else uses it.
"ganttchartmaker": {
"command": "npx",
"args": ["mcp-remote", "https://mcp.ganttchartmaker.app/mcp", "9696"]
}
No API key or token to paste — you sign in once in your browser, and the connection stays active and refreshes itself.
Pick the type of file you want to open, or drop the file straight in below.
First publish your sheet: File → Share → Publish to web → choose "Comma-separated values (.csv)" → Publish. Paste the published URL below.
The old "Loaded Projects" picker has moved into a cleaner "My Charts" panel. We found local projects on this device that aren't saved to your account yet:
What would you like to do with them? You can change your mind later from My Charts.
Your current project stays open in the picker. Pick how this one starts:
Replies arrive right here, in the app.
This cannot be undone. Your profile, every chart you own, and every share you have set up will be deleted immediately. Charts shared with you stay with their owner.
To confirm, type your display name: —
You're viewing a shared chart. To make changes, you need an account first — that way your edits can be saved to your own copy.
It's private, was deleted, or hasn't been shared with you. If someone meant to share it, ask them to add you or send you a share link.
Free, works offline, and opens full-screen straight from your home screen.
Your file is being prepared…
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A small donation keeps the app free, ad-free, and growing for everyone.
This cannot be undone. The chart will be permanently removed from your account, along with all collaborator access and revision history.
If you'd like to keep a copy, cancel and use Export first.
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Tip: press Tab to move between controls, Esc to close.