Drop a mechanical legend sheet (PDF or image) → get labeled symbol crops for ML training.
Runs entirely in your browser — drawings never leave this device.
Step 1 — Engineer / Firmevery symbol you send to the library is filed under this engineer, building their style profile
Then scan the legend table, or a legend printed on a floor plan — both feed the same engineer profile.
Click the page with the legend
No page opened yet.
Library settings
Page Drag a box around the legend table — or tick multi-grab to box several symbols on a floor plan, then Extract. Scroll to pan when zoomed.