Plot Digitizer
Daniel Medeiros
About this app
- Category Education
- Age 10
- Updated Jun 26, 2022
- OS IOS / Android
Editor reviews
Plot Digitizer is a fast, accurate tool for converting charts and graphs into editable data for research, study, and reporting. Import images or PDFs of line, scatter, or bar charts and turn them into clean datasets in minutes. With smart point detection, flexible axis calibration, and quick export options, it streamlines lab work, literature review, and classroom analysis.
Core features:
- Image to data conversion from charts, plots, and PDFs with support for linear and logarithmic axes
- Auto and manual point capture with zoom, color separation, and outlier cleanup
- One-click export to CSV or Excel for instant use in spreadsheets and analysis tools
Why it stands out:
- High accuracy with AI-assisted detection and axis calibration
- Works across education and productivity scenarios, from homework to professional reports
- Optimized workflow for graph digitizer tasks, including batch processing and series labeling
Ideal for students, researchers, engineers, and anyone who needs to extract data from published figures. Keywords: graph digitizer, digitize plots, image to data, PDF graph to Excel, CSV export, data extraction for research.
Screenshots
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How to use:
1. Download and open the app, then start a new project.
2. Import a chart image or PDF page, and choose the chart type such as line, scatter, or bar.
3. Calibrate the axes by setting two known points and units, and select linear or logarithmic scale if needed.
4. Digitize the data using auto-detect or manual clicking, refine results with zoom and color filters, and label each data series.
5. Export your dataset to CSV or Excel, copy to clipboard, and save the project for future edits or batch processing.