automeris-io/WebPlotDigitizer
Computer vision assisted tool to extract numerical data from plot images. observed · 2026-08-28
Health v2 · maintenance only
65/100
- Activity 94
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5821
- days_rel: n/a
- days_push: 37
- n_releases_24m: 0
Adoption not part of the score
3146 stars · 436 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
WebPlotDigitizer is a computer vision assisted web application that extracts numerical data from images of charts and plots. It has been widely used in academia and industry since 2010 and is distributed under AGPL-3.0.
Use cases
- extract data points from a scanned chart image
- digitize a plot from a published paper
- convert graph images into CSV data
- recover numerical values from XY plots, bar charts, and pie charts
- reverse-engineer data from a figure when the raw dataset is unavailable
When to choose
- you only have an image of a chart and need the underlying numbers
- you need to digitize many plot images for research or analysis
- you want a mature, widely-cited tool with community trust
When to avoid
- you need the raw source data rather than estimates from pixels
- you require a fully open-source cloud/AI backend (AI Assist features are proprietary)
- you need programmatic bulk extraction without the web UI
Facets
application · maturity active
computer-vision image-processing data-science ocr data-science data-visualization computer-vision developer-tools cross-platform data-extraction chart-digitization plot-images academia scientific-tools web-server docker javascript
2 sources
- readme: https://github.com/automeris-io/WebPlotDigitizer · fetched 2026-08-28 · 2d8630f761ab
- homepage: https://automeris.io · fetched 2026-08-29 · c95a12c138ae
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| automeris-io/WebPlotDigitizer | main | 65 |
For agents
markdown · JSON · MCP: product_card(name="automeris-io/WebPlotDigitizer")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem