Plot Digitizer is a browser-based tool for extracting numerical data from chart and graph images. It supports calibration of axes, point selection,...
Pros
- Runs in a browser without installing desktop software
- Supports calibration for linear, logarithmic, and date-based axes
- Handles common chart types and exports extracted data
Cons
- Fewer advanced tracing and automation features than WebPlotDigitizer
- Less suitable for broader statistical or scientific analysis
- Accuracy depends heavily on image resolution and manual calibration
