Line Graph Maker with AI Editing
Trends deserve better than a default spreadsheet line. MakeCharts plots one or several series from your data, and the AI handles the fiddly parts: axis ranges, series colors, labels and highlights, all requested in plain English.
Start free in seconds
Open the editor, drop in your data and export your first chart in minutes. Start on the free plan and upgrade when you want watermark-free exports.
Open the editorHow it works, step by step
Add your series
Paste time and value columns or import a CSV with one column per series. The graph appears with clean axes out of the box.
Direct the styling
Smooth the lines, mark the product launch with a vertical line, color the forecast dashed gray: describe it and the AI applies it.
Export or keep working
Download SVG for print quality or PNG for quick sharing, and save the graph to extend it when next month's data lands.
Frequently asked questions
Can I plot several lines on one graph?
Yes. Import one column per series and each gets its own line and legend entry. You can highlight one series and mute the rest by asking the AI.
Can I show an area under the line?
Yes. Ask for an area fill and the graph becomes an area chart, useful when the accumulated quantity matters as much as the trend.
How do I handle missing data points?
Leave the cell empty in your CSV and choose whether the line skips the gap or interpolates through it. The AI can set either behavior.
Is the line graph maker free to use?
Yes. The free plan covers the essentials, including multi-series graphs and watermark-free (paid plans) exports.
Your data is ready. Your chart is three steps away.
Open the editor