Free Charts & Diagrams tool · Powered by Iris

A timeline you can’t see is a deadline you’ll miss.

Describe your project. Get a Gantt chart with tasks, durations, and dependencies laid out on a timeline — so overlaps and bottlenecks are obvious.

Free to start · Sign in and Iris builds it in a live workspace · No credit card

The problem

A list of tasks hides the thing that actually sinks projects: what overlaps, what blocks what, and where the crunch lands. Building a Gantt chart by hand is tedious enough that most teams skip it and get blindsided by a bottleneck they could have seen weeks out. The timeline you don’t visualize is the one that surprises you.

What you’ll get

The exact thing you needed, made for you.

Iris turns your project into a Gantt chart: tasks and phases plotted on a timeline with start and end dates, durations shown as bars, dependencies drawn between them, and milestones marked — so overlaps, the critical path, and crunch points are visible at a glance. Describe the project and Iris renders a timeline you can adjust as dates shift.

  • Tasks and phases plotted on a dated timeline
  • Duration bars with dependencies between tasks
  • Milestones and visible critical-path pressure
  • An editable chart that adjusts as dates move
How it works

From a sentence to the finished thing — in three steps.

  1. 1

    Describe the project

    Tell Iris the tasks, rough durations, dependencies, and the deadline.

  2. 2

    Iris plots the Gantt

    It lays tasks on a timeline with dependencies and milestones marked.

  3. 3

    Adjust the schedule

    Shift a date or add a task and ask Iris to reflow the timeline.

Why Iris

One prompt. A real deliverable. Not a template you fight with.

Most “free tools” hand you a rigid template and leave the hard part to you. Iris is a full autonomous agent: it does the thinking, writing, and designing, then opens the result in a live workspace where you refine it in plain English. Flowcharts, org charts and timelines that render clean and stay editable.

  • Actually made for you

    Original, specific output built from your details — never generic fill-in-the-blanks.

  • Editable in plain English

    Don’t like a part? Just say so. Iris rewrites, restyles, and restructures on request.

  • Yours to export

    Take it with you — export, publish, or drop it into the tools you already use.

Questions

Frequently asked

Does it show dependencies?

Yes. Tell Iris what blocks what and it draws the dependencies so bottlenecks are visible.

Can it mark milestones?

Yes — key milestones and deadlines are marked on the timeline.

What if the dates change?

Ask Iris to reflow the schedule and it adjusts the bars and downstream tasks.

Can I export the chart?

Yes, export the Gantt to include in a plan, deck, or status update.

Ready when you are.

Describe it once. Iris builds it, and you refine it live.

Free to start · Sign in and Iris builds it in a live workspace · No credit card

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