BETA • 100% Local On-Device Processing
In-Browser OMR Camera Grader (Beta)
Capture or select a photo of a filled OMR sheet. Corner alignment-mark detection and bubble reading run 100% locally on your device.
Honest Beta Notice: Our sheets include 4 solid black corner alignment marks for local browser perspective mapping. Camera grading works best for 20–100 question sheets printed at 100% scale under even, shadow-free lighting. Because mobile camera lighting and hand tilt vary, we make no 100% accuracy guarantees—for high-stakes or full-class grading, please verify with our deterministic Score Calculator.
Total Net Score
0 / 0
Correct
0
Wrong
0
Alignment Marks: Ready
Local Canvas Scanner (Green = Alignment Marks & Correct Bubbles) 100% On-Device