Upload a graph image, calibrate axes (linear or logarithmic), extract data points and download as CSV. Free, client‑side tool—no cookies required.

With amazing features, extract data from graphs and charts in a few clicks. Support several graphs: XY, bar, polar, ternary, pie/doughnut, histogram, measurements, maps. Automatically …

Digitize performance graphs, financial charts, and manufacturing process data for modeling, backtesting, and analysis. Capture data from competitor reports, market trend graphs, and …

Extract accurate data from any graph image automatically using AI. Transform charts and graphs into structured tabular data instantly. No manual data entry needed.

Easy online tool for reading data from graphs, diagrams and plots (png, jpg, gif) and save data as CSV or JSON. Use manual or automatic estimation of the curve segments.

Oct 5, 2025 · Looking for reliable software to extract data from graphs? We got you covered. Our team has rigorously tested tools to recommend the best, not just the ones with the biggest …

WebPlotDigitizer v4.8 - Web based tool to extract numerical data from plots and graph images.

StarryDigitizer is an open source value extraction tool that operates in a web browser. Users can upload any graph image and swiftly and accurately extract data values using multiple …

Datafromchart is an online web application focused on helping users extract data from charts quickly and intuitively. It is purpose-built for analysts and researchers who want to obtain …

Jun 13, 2025 · This post will walk you through how to extract data from graph images step-by-step using both manual and automatic methods. You’ll also learn how to handle tilted plots, export …