Gantt Chart Template
Free online Gantt chart maker. Add tasks, drag dates, link dependencies and track progress — no sign-up required.
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What is Gantt Chart Template?
Gantt Chart Template is a free online tool that lets you visualize project timelines directly in your browser, with no sign-up or installation. Organize tasks with groups and subtasks, drag to adjust dates, and link dependencies between tasks. All data is stored locally on your device — nothing is uploaded to any server. Assign team members, set milestones, and track progress in one place.
Key Features
- Completely free gantt chart template — no sign-up or installation required
- 100% local browser processing for complete privacy — no data sent to any server
- Group tasks and subtasks to organize your project hierarchically
- Drag and drop to adjust task durations and date ranges intuitively
- Link task dependencies — click to draw arrows and show the order of work
- Smart assignee dropdown — type once and it auto-saves for reuse across tasks
- Color-code by group for consistent styling or customize individual subtask colors
- Mark key milestones with diamond markers on the timeline
- Day week and month zoom views to see your project at any level of detail
- Auto-save — your chart persists even after closing the browser
Use Cases
- Project Planning: Visualize your entire team's workload and prevent scheduling conflicts
- Software Sprints: Map out task dependencies and milestones across development cycles
- Marketing Campaigns: Manage content calendars, ad launches, and review deadlines on a single timeline
- School Projects and Theses: Organize research, drafting, and submission deadlines step by step
- Freelancer Workflow: Lay out multiple client projects side by side to avoid overlapping schedules
- Event Planning: Break down venue booking, promotion, and rehearsal into a visual stage-by-stage plan
- Construction and Interior Design: Create simple schedules to share with contractors and subcontractors
- Personal Goal Tracking: Set timelines for language study, certifications, or self-improvement milestones
- Startup Roadmaps: Share your product timeline from MVP to launch with investors and stakeholders
- Status Reports: Screenshot your project progress and drop it directly into any report or presentation
Pro Tip: Managing Dependencies in Gantt Charts
The most powerful yet overlooked feature of a gantt chart is task dependency linking. By connecting predecessors — development starts after design is complete — you can instantly see which tasks are affected when a deadline slips. This chain of dependent tasks is called the Critical Path and it determines the minimum total duration of your project. Setting dependencies before scheduling prevents unrealistic deadlines and reduces cross-team conflicts.
How to Use
- Start a project: Enter your project name to open the gantt chart workspace.
- Add tasks: Create group tasks then add subtasks beneath them. Set start and end dates to generate bars on the timeline.
- Adjust timing: Drag bars to move dates or grab the edges to extend or shorten durations.
- Customize: Hover or click a task to assign members change colors link dependencies or mark milestones.
- Save and share: Data auto-saves to your device. Take a screenshot to share your plan with your team.
FAQ
Yes. No sign-up login or email verification needed. Just open the page and start building your gantt chart immediately.
No. All data is stored locally in your browser only. Nothing is sent to or stored on any external server.
Group tasks are parent categories that contain subtasks. Setting a color on a group applies it to all subtasks underneath.
Click a task bar to reveal connection points. Drag from a point to another task to create a dependency arrow between them.
Click the assignee field next to a task. Type a new name — it auto-saves to the dropdown for reuse on other tasks. Remove with the X button.
Yes. Auto-saved to your browser so your data remains intact. You can also use the reset button to clear everything and start fresh.
Yes. Every feature is free with no premium plans usage limits or watermarks.
No sign-up required and no data stored on servers so your privacy is protected. The trade-off is no real-time collaboration features.
Toggle the milestone option on any task to display a diamond marker on the timeline. Use it for key deadlines or review points.
The gantt chart is optimized for desktop due to the wide timeline needed. On mobile basic editing is available in task list mode and you can switch to a timeline preview with the View Timeline button.