A web based tool to extract numerical data from plot images. Supports XY, Polar, Ternary diagrams and Maps.
A large quantity of published data is available only in the form of plots and it is often difficult to extract numerical data accurately out of these pictures.
WebPlotDigitizer is an easy to use, free program that can work with XY charts, polar diagrams, ternary diagrams, microscope images or maps. This program is developed using HTML5 which allows it to run within a web browser and requires no installation on to the user's hard drive.
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