Freedom251 › Gantt Chart Software
Gantt Chart Maker
What Gantt Chart Maker is
Gantt Chart Maker is a browser-based tool for creating and editing project schedules as Gantt charts. Charts can include tasks, milestones, groups, four dependency types, priorities, progress tracking, color coding, and calendar events. Export options include PNG, JPG, SVG, PDF, CSV/XLSX, MS Project XML, TaskJuggler, and an open .gantt file. Charts stay in the browser by default; when signed out, they are stored locally on the device. An optional free account adds cloud sync, sharing by link or email invitation, and real-time collaboration. The installable Progressive Web App adapts to phones and tablets and works offline after the first visit. The templates page lists 42 ready-made charts that can be opened without signup or upload. An MCP server connects to Claude, ChatGPT, Grok, and DeepSeek, depending on the assistant client and plan. MCP exports are Markdown, CSV, Mermaid, or .gantt; PNG, PDF, and SVG exports require the browser app. Its Free plan costs nothing, with no subscription or paid tier.
Who it suits
It suits people who need to build and share project schedules, from software development and construction to academic research and personal planning. It also fits users who want local chart storage or an optional account for sync and collaboration.
What it does well
- Free forever with no signup required.
- Charts support milestones and four dependency types.
- Exports include PDF, SVG, and MS Project XML.
- Optional free account enables real-time collaboration.
- 42 templates are available without signup.
What to know first
- Charts are stored locally when signed out.
- MCP cannot export PNG, PDF, or SVG.
- Cloud sync and sharing require a free account.
Limits
The free plan is listed as free, with no signup required and no subscription or paid tier. MCP exports are limited to Markdown, CSV, Mermaid, and .gantt; PNG, PDF, and SVG require the browser app.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Free forever · no signup required · no subscription or paid tier | Free |
As ganttchartmaker.app lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Open https://ganttchartmaker.app/ in a browser.
- Start a chart or open one of the 42 templates without signing up.
- Install the Progressive Web App if you want offline access after your first visit.
- Create a free account to add cloud sync, link or email sharing, and real-time collaboration.
- Use the browser app for PNG, PDF, or SVG exports, or MCP for Markdown, CSV, Mermaid, or .gantt.
Verdict
Gantt Chart Maker offers a broad set of chart features and export formats in a free browser tool, with optional collaboration through an account. Choose the browser app for image and PDF exports, since MCP exports are more limited.
Questions
How much does Gantt Chart Maker cost?
The Free plan costs nothing. It requires no signup, subscription, or paid tier.
Can I use it without an account?
Yes. Charts stay in the browser by default, and signed-out charts are stored locally on your device. The templates page also offers 42 charts that can be opened without signup or upload.
Which platforms does it support?
It is a web tool, and its installable Progressive Web App adapts to phones and tablets. The app works offline after the first visit.
Can I share charts or collaborate?
A free account adds cloud sync, sharing by link or email invitation, and real-time collaboration.
What export formats are available?
The browser app exports PNG, JPG, SVG, PDF, CSV/XLSX, MS Project XML, TaskJuggler, and .gantt. MCP exports Markdown, CSV, Mermaid, or .gantt.
Where are synced charts stored?
The maker says synced charts are stored in an EU-hosted database.
Facts from Gantt Chart Maker's own pages
- AI integrations
- Its MCP server connects to Claude, ChatGPT, Grok, and DeepSeek, with availability depending on the assistant client and plan. · ganttchartmaker.app, 9 Oct 2026
- Cloud and collaboration
- An optional free account adds cloud sync, sharing by link or email invitation, and real-time collaboration. · ganttchartmaker.app, 9 Oct 2026
- Core features
- Charts support tasks, milestones, groups, four dependency types, color coding, priorities, progress tracking, and calendar events. · ganttchartmaker.app, 9 Oct 2026
- Data location
- The maker says synced charts are stored in an EU-hosted database. · ganttchartmaker.app, 9 Oct 2026
- Exports
- Charts can be exported as PNG, JPG, SVG, PDF, CSV/XLSX, MS Project XML, TaskJuggler, or an open .gantt file. · ganttchartmaker.app, 9 Oct 2026
- Headquarters
- Melissochori, Greece · ganttchartmaker.app, 28 Sept 2026
- Intended uses
- The maker lists software development, construction, event planning, academic research, marketing, personal planning, and freelance projects as use cases. · ganttchartmaker.app, 9 Oct 2026
- Local storage
- Charts stay in the browser by default, and signed-out charts are stored locally on the user's device. · ganttchartmaker.app, 9 Oct 2026
- MCP export limit
- The MCP export tool returns Markdown, CSV, Mermaid, or .gantt; PNG, PDF, and SVG exports require the app in a browser. · ganttchartmaker.app, 9 Oct 2026
- Offline and mobile
- The installable Progressive Web App works offline after the first visit and adapts to phones and tablets. · ganttchartmaker.app, 9 Oct 2026
- Purpose
- Gantt Chart Maker is a browser-based tool for creating and editing Gantt charts. · ganttchartmaker.app, 9 Oct 2026
- Security
- The privacy policy says the service uses HTTPS in transit, database row-level security, rate limits on authentication endpoints, and encrypted off-site backups. · ganttchartmaker.app, 9 Oct 2026
- Support
- Users can send feedback and support messages through the in-app dialog. · ganttchartmaker.app, 9 Oct 2026
- Templates
- The templates page lists 42 ready-made charts that can be opened without signup or upload. · ganttchartmaker.app, 9 Oct 2026
Where Gantt Chart Maker stands on Freedom251
- Gantt Chart Software#7 of 46