Scatter Plot Maker
Paste two numeric columns — X first, then Y. FastChart detects that both columns are numeric and switches to a scatter plot automatically.
Chart type
Your data9 rows · 2 cols
CSV detected
Live previewUpdates as you type · nothing leaves your browser
Export
Features
What the scatter plot maker gives you
- Paste CSV, Excel cells, TSV, JSON or a Markdown table
- Live preview — every edit renders instantly, no Generate button
- Export 2x PNG, vector SVG, PDF or copy the image
- Transparent background and five business colour palettes
- No signup, no watermark, nothing uploaded to a server
Use cases
When to use a scatter plot
- Check the correlation between two measurements
- Plot height vs weight, price vs demand, ads vs conversions
- Spot outliers in an experiment
FAQ
Scatter Plot Maker questions
- How do I create a scatter plot from two columns?
- Put the independent variable (X) in the first column and the dependent variable (Y) in the second, then paste. Both columns being numeric is the signal used to render a scatter plot.
- Can I add a trend line?
- Yes. Enable the trend line option to overlay a least-squares linear regression line on the points.
- What is the difference between a scatter plot and a line graph?
- A line graph connects points in order along a time axis. A scatter plot leaves points unconnected so you can judge the relationship between two variables.
Related
Try another chart type
Import formats
Paste from anything
- CSV to ChartPaste raw CSV text or drop a .csv file. Delimiters, quoted fields and header rows are detected automatically.
- Excel to ChartSelect cells in Excel, press Ctrl+C, then paste here. Copied spreadsheet cells arrive as tab-separated values, which FastChart reads natively.
- JSON to ChartPaste an array of objects, an array of numbers, or a flat key–value object. Keys become series and values become data points.
- Markdown Table to ChartGreat for tables produced by ChatGPT, GitHub READMEs or Notion. Pipes and the separator row are handled for you.
- TSV to ChartTab-separated values are what your clipboard holds after copying from a spreadsheet or a database client. Paste them straight in.
- Google Sheets to ChartGoogle Sheets charts are hard to style and hard to export cleanly. Copy the range instead and get an export-ready chart here.