MakeCharts.co

Chart tools Change over time

Animated gantt chart maker

Plan tasks on a timeline, with start and end dates.

When to use a gantt chart

Use it for project plans, schedules and roadmaps.

How to make one

  1. Paste your data into the Data box, or upload a CSV. The example shows the columns it needs.
  2. Add a title, subtitle and source under Text.
  3. Pick colours, a font and a size under Style: 16:9 for slides, 1:1 for WhatsApp and LinkedIn, 4:5 for Instagram posts, 9:16 for Stories, Reels and TikTok.
  4. Press Play to animate it, or Present to show it full screen.
  5. Press Share & export. On a phone, send the image, an MP4 video of the animation or a link straight to WhatsApp, Instagram, TikTok or LinkedIn. On a computer, copy it into your slides or download a PNG, SVG or PowerPoint file.

Everything runs in your browser. Your data isn't uploaded anywhere, and your last chart is remembered on this device.

Questions about the gantt chart

How do I make a gantt chart online for free?

Open the free gantt chart maker at makecharts.co/charts/gantt-chart.html, paste your data into the Data box (or upload a CSV, or connect a Google Sheet), add a title, then press Play to animate it. Share & export downloads an MP4, GIF, PNG, SVG or PowerPoint file. There's no sign-up, and your data stays in your browser.

What data do I need for a gantt chart?

A task name, a start date and an end date, plus an optional group (phase or team) for colour. Dates like 2026-03-01. Paste it from Excel or Google Sheets, upload a CSV, or connect a live Google Sheet.

When should I use a gantt chart?

Use it for project plans, schedules and roadmaps.

What's the most common mistake with a gantt chart?

Mixed date formats. Use one format throughout, ideally 2026-03-01, so every bar lands in the right place.

Can I animate it, download it or put it in PowerPoint?

Yes. Press Play to animate it, record an MP4 or GIF, or download a PNG, SVG or PowerPoint file. In PowerPoint it's added as a high-resolution image. It's free, with no sign-up.

More in Change over time

Related charts

All chart tools

Line chart

Show how a value changes over time.

Multi-line chart

Compare several trends on one set of axes.

Area chart

A line chart with the space beneath it filled in, emphasising volume.

Stacked area chart

Show how the parts of a total change over time.

Spiral chart

Wind monthly data into a spiral, one loop per year, drawn year by year.

Streamgraph

A flowing, organic stacked area chart centred on a baseline.

Step chart

A line that moves in jumps, for values that change at set moments.

Line chart race

Lines that draw themselves over time, each led by its name and value.

Animated bubble chart

Bubbles that move across two measures, year by year, like Gapminder.

Bump chart

Show rankings changing over time as crossing lines.

Bar chart race

Animated bars that overtake each other as time passes.

Candlestick chart

Show open, high, low and close prices for each period.

Calendar heatmap

Colour every day of the year by its value.