GanttTool is unclaimed —
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GanttTool
Build & Edit Gantt Charts with AI·gantttool.com
GanttTool is a browser-based Gantt chart maker that lets users describe a project in plain language and have an AI assistant build the timeline, including tasks, dates, dependencies, and milestones. Charts can also be created manually using PlantUML syntax. It supports task dependencies with cycle detection, resource allocation, and export to SVG, PNG, PDF, or PlantUML code, all without requiring signup.
What it's for
Creating Gantt charts by describing a project in natural languageEditing chart tasks, dates, and dependencies via AI assistant commandsPlanning software development timelinesPlanning marketing campaignsPlanning eventsPlanning construction projectsExporting Gantt charts for presentations and documents
Features 18
- AI assistant for creating and editing charts with natural language
- Custom colors, fonts, and styling
- Dark mode support
- Drag and drop task reordering
- Flexible scheduling (dates, offsets, dependencies)
- LocalStorage auto-save
- Milestone tracking
- No signup required
- One-click clipboard copy
- PDF export
- PlantUML code generation
- Resource allocation tracking
- Save and load projects as JSON
- SVG and PNG export
- Task dependencies with cycle detection
- Task notes and hyperlinks
- Visual Gantt diagram creation
- Weekends and holidays as non-working days
At a glance
free tier
TypeWeb app
DeploymentCloud
PlatformsWeb
LanguagesEnglish, Portuguese
Forproject managers
Integrations
PlantUMLKroki
Pricing
The product is entirely free with no paid plans, premium features, or hidden costs.
FreeFree
100% free with no premium tiers or hidden costs.
No limits stated; unlimited Gantt charts