Enter your data — the chart updates as you type. Line or area, smooth or straight, export PNG or SVG.
Data
Settings
Show points
Show values
Show gridlines
Add at least two points to see your chart
Free Line Chart Maker
This line chart maker turns a list of labels and numbers into a clean line or area chart in your browser. Enter your data in the rows on the left — each label becomes a point along the x-axis — and the preview updates instantly, with no account, no software, and no watermark on exports. Switch between a plain line and a filled area, choose straight segments or a smooth curve, and toggle the data points, value labels, and gridlines. Negative numbers are supported, with a zero baseline drawn automatically so dips below zero stay readable. When the chart looks right, download a sharp 2× PNG, a scalable SVG for slides and documents, copy it to your clipboard, or share a link that reopens the chart with your data.
How to Make a Line Chart
1. Enter your data
Add a row for each point with a label (the x-axis position) and a value. Points connect in the order you enter them, so add them left to right.
2. Customize
Set a title, switch between line and area, choose a straight or smooth curve, and toggle points, values, and gridlines.
3. Export
Download as PNG or SVG, copy to the clipboard, or share a link that reopens the chart.
Frequently Asked Questions
How do I make a line chart?
Enter a label and a value for each point and the chart updates as you type. Points connect in input order, so add them left to right, then download as PNG or SVG.
Can I make an area chart?
Yes. Change the Style setting from Line to Area to fill beneath the line, and switch the curve between straight and smooth.
Can I plot negative values?
Yes. Line charts accept negative numbers and draw a zero baseline so values above and below zero are clear.
Is it free?
Completely free, no signup, and no watermark on your exported charts. Your data stays in your browser.