WebPlotDigitizer for Mac

Rapid extraction of numbers from plot images

WebPlotDigitizer is a free utility for macOS that converts graphical plots into numerical datasets. It’s well suited to researchers, statisticians, and anyone who needs to recover raw values from images of charts. The tool is designed to make the conversion fast and reliable, turning visual information into usable tables for analysis.

Types of charts supported

• Additional formats such as contour maps and density displays
• Bar and column charts
• Scatter and XY plots

Main features and export options

• Export results to common file types (CSV, JSON, etc.) for use in spreadsheets or analysis tools
• Fine-tune extraction with configurable grid and alignment controls
• Automatic detection of axes and scales to speed up setup

How the interface helps you

The program provides an easy-to-follow workflow with stepwise prompts that guide you from image import to finalized data. Its straightforward controls reduce the learning curve, while precision tools help capture points accurately. These characteristics make it a practical choice for both academic projects and professional data tasks.

Quick setup steps

1. Load the image containing the plot.
2. Calibrate the axes and choose the chart type.
3. Mark points or let the automatic tools detect them.
4. Review and export the extracted dataset in the format you need.