• 2D XY
• Horizontal Bar
• Vertical Bar
• Pie/Doughnut
• Polar
• Ternary
• Map with Scale
• Distance
• Angle
• Area
Pro

Website

PlotDigitizer, 3.1.6, 2026, https://plotdigitizer.com

BibTex

@misc{
url = {https://plotdigitizer.com},
title = {PlotDigitizer: Version 3.1.6},
year = {2026}
}

Instruction

Use the online PlotDigitizer tool to extract data from graphs, charts, 2D plots, and other images.

1. Upload or drag-drop the desired image in png, jpg, svg, or gif format.
2. Calibrate the axes by drag-dropping x1, x2, y1, & y2 and insert their values. Then, select the axes type: linear, date/time, or log10.
3. Mark the data points by left-clicking. You can use the zoom panel to increase precision while marking.
4. You can always readjust x1, x2, y1, and y2 if necessary.
5. To delete the data points, right-click on them.
6. Export the extracted points using the export options to CSV, MS Excel, JSON, & Python List.

Enter License Key