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Chart tools Change over time

Line chart

Show how a value changes over time.

When to use a line chart

Use it for trends: revenue by month, temperature by year, users by week.

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 line chart

What data do I need for a line chart?

Two columns: dates, years or labels, then a number. Paste it from Excel or Google Sheets, upload a CSV, or connect a live Google Sheet.

When should I use a line chart?

Use it for trends: revenue by month, temperature by year, users by week.

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

Joining up categories that have no order, like countries. Lines imply a sequence; use bars for categories.

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 becomes a native chart you can restyle and edit. It's free, with no sign-up.

More in Change over time

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Compare several trends on one set of axes.

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

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Streamgraph

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Step chart

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

Line chart race

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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.