Create Gantt charts instantly with gantt-chart.io. Plan projects visually in your browser, no software to install, no credit card needed. Export to PDF or PNG.
You're managing a project—maybe it's a product launch, a client deliverable, or a team initiative—and you need your team to see the timeline clearly. Spreadsheets are chaotic. Sticky notes on a wall don't scale across remote teams. Enterprise PM tools like Asana or Monday.com want you to commit to monthly subscriptions and learn their byzantine workflows.
You need a free project timeline maker online that works right now, in your browser, without friction. That's what this guide covers.
A free project timeline maker online solves this exact problem. It lets you visualize task sequences, assign deadlines, identify dependencies, and share timelines with stakeholders—all without installing software, creating accounts, or entering a credit card. This guide walks you through using gantt-chart.io, a browser-based tool that's purpose-built for teams that need clarity without complexity.
Before you dive in, have these items ready:
If you're working with a complex project and need to map out workflows before diving into timelines, consider pairing gantt-chart.io with flow-chart.io, which lets you diagram your process flow first, then translate it into a timeline.
Action: Open your browser and go to https://gantt-chart.io.
You'll land on a clean interface with a prompt to create a new chart. Click the "Create New Gantt Chart" button or the plus icon (the exact button label may vary, but it's immediately visible).
What happens next: The tool opens a blank canvas. You'll see:
Pro tip: Notice you don't need to sign up, log in, or enter payment information. The tool is truly zero-friction.
Action: Click on the project name field (usually labeled "Untitled Project" or similar) and give it a descriptive name.
Examples:
Sub-step A: Set your start date
Sub-step B: Adjust the timeline view
What you're doing: Establishing the temporal boundaries of your project. Everything you add will fit within this range.
Action: Click the "Add Task" button or the plus icon in the task list area.
Sub-step A: Enter the task name
Sub-step B: Set the task duration
Sub-step C: Understand task types
Example timeline:
Action: Now that you have a few tasks, connect them so that teams understand the sequence.
Sub-step A: Identify dependencies
Sub-step B: Link tasks in gantt-chart.io
What this does: If design finishes late, development automatically moves later. No more spreadsheet recalculations by hand.
Common dependency types:
gantt-chart.io defaults to Finish-to-Start, which works for 80% of projects.
Action: Click on a task to open its details panel.
Sub-step A: Assign a person
Sub-step B: Set task priority or status (optional)
Sub-step C: Add notes or descriptions
Why this matters: Your timeline becomes a shared source of truth. Everyone knows who's doing what and by when.
Action: Fine-tune the visual appearance so your timeline communicates clearly.
Sub-step A: Color-code by category
Sub-step B: Add milestones for key dates
Sub-step C: Adjust the view settings
Action: Your timeline is ready. Now get it in front of your team and stakeholders.
Sub-step A: Export to PDF
Sub-step B: Export to PNG (image format)
Sub-step C: Share the live link
Sub-step D: Keep it updated
The problem: "Do the thing" or breaking a 1-week project into 30 tasks of 2 hours each.
The fix: Use the "Goldilocks" approach. Tasks should be 3–10 days long for most projects. If you have 50-item task lists, you've gone too granular. If you have 3 tasks across a 6-month project, you need more detail.
The problem: Your timeline assumes everything goes perfectly, and nothing ever does.
The fix: Add 20–30% buffer time. If design "should" take 10 days, schedule 12–13. Build in review rounds, revision cycles, and waiting time.
The problem: Tasks sit in isolation, and when one slips, nobody realizes the cascade effect.
The fix: Use the dependency feature. Link tasks that have real prerequisites. Let gantt-chart.io show you the critical path (the sequence of tasks that determines your end date).
The problem: You create a task called "Launch" with a 1-week duration, which muddies your actual work timeline.
The fix: Milestones are zero-duration markers. Use them for hard dates—go-live, client review, contract signature—not for work phases.
The problem: You spend 30 minutes building a beautiful Gantt chart, then never update it or reference it again.
The fix: Establish a cadence. Review the timeline weekly in your team standup. Update task progress. Use it as your source of truth for "what's next?"
Some Gantt tools let you save a baseline—a snapshot of your original plan. As your project evolves, you can compare the current timeline to the baseline and see where variance occurred. Check gantt-chart.io's settings to see if this feature is available.
If gantt-chart.io supports swimlanes (horizontal groupings by team or department), use them. Assign design tasks to a "Design" swimlane, development tasks to a "Dev" swimlane. This makes role-based accountability instant.
Before you build a timeline, map your workflow with flow-chart.io. Diagram the decision points, parallel tracks, and dependencies. Then translate that into your Gantt chart. This prevents missed steps and unclear handoffs.
Build three versions of your timeline:
Share the realistic version with stakeholders. Use the pessimistic version for your internal risk planning.
If you're pitching to clients or executives, you'll want your timeline in a presentation. Use gantt-chart.io to export to PNG, then paste into slide-deck.io, an AI presentation builder. This keeps your timeline in sync with your narrative without tedious copy-pasting.
Don't create a task for every tiny step. Create tasks for deliverables, phases, and key decisions. Within those tasks, assume your team will self-organize the details. A task called "Develop user authentication" is enough; you don't need sub-tasks for "Install JWT library," "Write unit tests," "Deploy to staging."
A: No. gantt-chart.io is completely free with no sign-up required. Open the site in your browser, click "Create New Gantt Chart," and start building. You don't enter an email, password, or credit card. If you want to save your charts for later access, you can create a free account, but it's optional for one-off timelines.
A: Yes. You can export your chart to PDF or PNG and email it, or you can share the live link directly. Team members can view and comment on the shared link without creating accounts. For real-time collaboration, they can access the same URL and see updates as you make them.
A: Open your timeline in gantt-chart.io and add the new task. Set its start and end dates and link dependencies if needed. If adding the task pushes your end date later, that's important visibility—you'll know immediately if you're off track. This is why using a tool beats spreadsheets: changes propagate automatically.
A: A task list (like Asana's default view) shows tasks but not their timeline relationship. A Kanban board (like Trello) shows workflow stages but not duration or deadlines clearly. A Gantt chart shows when tasks happen, how long they take, and how they connect. For project planning and timeline visibility, Gantt charts are unmatched. Use them when you care about when things happen.
A: Yes, with a caveat. Gantt charts work best for waterfall or hybrid projects with clear sequences. Agile teams sometimes find them less useful because sprints are often replan-able and task durations are estimates, not fixed. That said, you can use gantt-chart.io to show sprint timelines, release plans, or roadmaps. Many startups use it to visualize their product release schedule across multiple sprints.
A: Perfect use case for Gantt charts. Create tasks for each workstream and don't link dependencies between them. gantt-chart.io will display them side by side, and you'll see at a glance which tasks can run in parallel (saving time) and which must wait. This is how you identify schedule compression opportunities.
A: gantt-chart.io lets you mark tasks as complete or adjust their progress percentage. Some Gantt tools show a progress bar within the task bar, giving you a visual of what's done vs. pending. Check the tool's interface for a "Mark Complete" or "Progress" field on each task. This transforms your timeline from a plan into a tracking tool.
A: This is where assigning tasks to team members helps. When you assign the same person to overlapping tasks, it's a visual flag that you might have a bottleneck. Rebalance assignments, extend task dates, or add team members. gantt-chart.io doesn't enforce resource leveling automatically (like enterprise tools do), but the visualization makes conflicts obvious.
A: If you've exported to PDF or PNG, your files are saved to your computer—no risk. If you're working on a live chart and haven't exported, data is typically stored in your browser's local storage or in a gantt-chart.io account (if you created one). Best practice: export regularly as a backup, or create a free account to ensure your work is saved.
A: gantt-chart.io works in mobile browsers, but dragging task bars to adjust dates is harder on small screens. View-only access (sharing a link for stakeholders to see) works well on mobile. For editing, a desktop or laptop is strongly recommended.
You now have everything you need to create a professional project timeline in minutes using a free online tool.
Here's your action plan:
A free project timeline maker online removes barriers to visibility. You don't need expensive software, lengthy training, or complex setups. gantt-chart.io gives you a visual planning tool that works in your browser, plays nicely with your existing tools, and scales from a simple 4-task project to a complex 6-month initiative.
Your team will have clarity. Your stakeholders will see exactly what's happening and when. Your projects will ship closer to deadline.
Start now. Your first timeline is 5 minutes away.
Questions about using gantt-chart.io or building timelines? Revisit the FAQ section above, or explore the tool itself—the interface is designed to be self-explanatory. And when you're ready to visualize workflows before timelines, flow-chart.io is there to map your process.