GanttTool Description

GanttTool is a fully free, privacy-first Gantt chart generator designed for simple yet powerful project management. Built entirely in the browser, it stores all data locally through autosave, meaning no accounts, tracking, or server uploads are ever required. The platform leverages PlantUML to render elegant, professional diagrams that can be exported as SVG, PNG, or raw code for use in documentation. Users can define detailed tasks, dependencies, milestones, and project phases, with intelligent validation to prevent circular relationships. A flexible scheduling engine supports date-based timelines, offset-based planning, and dynamic dependency handling. Additional features include drag-and-drop task handling, custom colors and fonts, resource allocation indicators, and non-working days like weekends or holidays. Projects can be saved or loaded as JSON, allowing easy backup and sharing. Rated highly by project managers, GanttTool delivers advanced planning capabilities without cost or complexity.

Pricing

Free Version:
Yes

Integrations

No Integrations at this time

Reviews

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Company Details

Company:
Pavel Vlček
Website:
www.gantttool.com

Media

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Product Details

Platforms
Web-Based
Customer Support
Online Support

GanttTool Features and Options

Gantt Chart Software

Alerts/Notifications
Capacity Monitoring
Color Coding
Dependency Tracking
Drag & Drop
Milestone Tracking
Progress Tracking
Task Management
Templates

Project Planning Software

Agile Methodologies
Budget Management
Collaboration Tools
Due Date Tracking
Gantt Charts
Kanban Board
Prioritization
Progress Tracking
Resource Management
Task Management
Template Management
Traditional Methodologies

GanttTool User Reviews

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