Extract values from any contour plot in seconds.
Upload a screenshot from ANSYS, Abaqus, Fluent, FEMAP — or any contour image. Sample points, draw probe lines, measure regions. Export clean CSV. No re-running the simulation.
If you'd like to stay in the loop — new features and releases, nothing else.
You're on the list.
Built by engineers, for engineers.
Every interaction is designed around the one thing you actually want — numbers you can drop straight into a report or spreadsheet.
Point sampling
Click anywhere on the plot to log a precise scalar value.
Line probes
Drag a line across the plot and get min, max, average, and σ along the length.
Region statistics
Box-select an area to compute min/max/avg. Perfect for stress concentration zones.
Legend Detection
Box-select the legend bar to automatically extract legend color bands. Works across all software — ANSYS, Fluent, Matlab, or custom plots.
Save & resume sessions
Export and reload sessions with one click. Resume your work later, or share session files with teammates to verify results.
Clean exports
CSV, tab-delimited, Excel, and annotated PNGs. Every file includes metadata: source, legend, units, timestamp.
From screenshot to spreadsheet in four steps.
Upload your plot
Drop a PNG or JPG. The image never leaves your browser.
Confirm the legend
Auto-detected from the image, or draw a box around the color bar to define it manually.
Sample with any tool
Point, line, region, or hover. Press 1·2·3·4 to switch.
Export anywhere
Copy as CSV, download XLSX, or export an annotated PNG.
Wherever a colormap meets a scalar field.
Structural FEA
Read von Mises, principal stress, or plastic strain from any ANSYS, Abaqus, or Nastran post-processor screenshot. Extract results without re-running the model.
CFD post-processing
Pull velocity, pressure, or temperature off contours from Fluent, OpenFOAM, Star-CCM+. Line probes give cross-section profiles in one drag.
Thermal & Heat Transfer
Extract temperature fields, heat flux, or thermal gradients from ANSYS, COMSOL, or Star-CCM+ screenshots. Measure hotspots without exporting full field data.
Published Figures & Data Recovery
Digitize contour plots from papers, reports, or presentations when the source data isn't shared. Matlab, acoustics, topography, or any rainbow-mapped field.
Ready to stop squinting at images?
Try the free web version now. A dedicated local desktop app is under construction and launching soon.