Line Graph Maker
Create beautiful, customizable line charts instantly in your browser. Add multiple datasets, tweak styles, and download as PNG.
tuneGraph Settings
visibilityDisplay Options
datasetDatasets
show_chartPreview
My Line Graph
Fully Customizable
Change colors, labels, titles, axis names, background, smooth curves, grid lines, data points, and legends — all in real time.
Multiple Datasets
Add as many datasets as you need. Each line gets its own color, label, and data series for clear multi-variable comparisons.
Download as PNG
Export your finished chart as a high-resolution PNG image, ready to paste into reports, presentations, or social media.
How to Use the Line Graph Maker
Create a professional line chart in four easy steps.
Set Titles & Labels
Enter your graph title, X-axis and Y-axis labels, and the comma-separated labels for each data point.
Enter Your Data
Add one or more datasets. Give each a name and a comma-separated list of numeric values matching your labels.
Customise the Style
Toggle grid lines, smooth curves, data point dots, and legend. Pick a background color to match your design.
Download or Copy
Hit Download PNG to save a high-res image, or Copy SVG to grab the raw vector code.
Frequently Asked Questions
Q.Is it free to use?
Yes, completely free. No account, no sign-up, no watermarks on your exported charts.
Q.How many datasets can I add?
There is no hard limit. You can add as many datasets as you need. Each gets its own colour and label in the legend.
Q.Is my data private?
Absolutely. All processing happens in your browser. Your data is never sent to any server.
Q.What file formats can I export?
You can download your chart as a high-resolution PNG, or copy the raw SVG code to use in any vector editor or web page.
Q.Can I use decimal or negative values?
Yes. Enter any valid number — integers, decimals, or negatives — separated by commas in the values field.
Q.Does it work on mobile?
Yes. The tool is fully responsive and works on any modern smartphone, tablet, or desktop browser.