GanttTool Blog
Practical guides on Gantt charts, AI-powered project planning, and PlantUML diagrams — everything you need to schedule and deliver projects with confidence.
All Articles
What Is a Gantt Chart? A Complete Guide
Everything you need to know about Gantt charts: history, structure, milestones, task dependencies, and why they remain the gold standard for project planning.
How to Create a Gantt Chart Online
A step-by-step tutorial for building a Gantt chart from scratch using GanttTool — from adding tasks to setting dependencies and exporting your finished diagram.
AI Gantt Chart Assistant: Plan with Natural Language
How GanttTool's built-in AI assistant understands plain-English instructions and automatically generates or edits Gantt chart tasks — no syntax required.
PlantUML Gantt Diagram Format: Syntax & Tips
A deep dive into the PlantUML Gantt syntax that powers GanttTool — tasks, milestones, dependencies, colors, closed dates, and advanced styling options.
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