Grid Reader beta · closes the loop
Burned a test grid? Photograph it, tap its four corners, and your browser scores every cell and picks the settings - then Photo to Laser uses your verified numbers instead of generic starting points. The photo never leaves your device.
1 · The grid you burned
2 · Photo of the burn
Drop the photo here
or click to choose
phone photo is fine - flat angle helps
3 · Read it
Load a photo, then tap the grid's four cell-area corners in order: top-left → top-right → bottom-right → bottom-left. Drag any marker to fine-tune.
4 · Save the winner
photo-
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Drop a photo of your burned test grid.every pixel stays on your deviceengravebot · grid reader v0.1 beta