Mark a stack of answer sheets. Keep the red pen.

Type or paste your marking scheme, photograph each student's handwritten sheet, and get a first-pass mark for every question with the rubric line behind it, what the student wrote, and feedback for them. Anything illegible or doubtful is flagged for you. You change any mark and approve each sheet. No API key needed — pay per run with credits.

Five real sheets, already graded: a strong one, a weak one with an illegible answer, a blank answer, a blurred photo and a photo that is not a sheet.

1. Marking key

Test or class

Import .json / .csv / .txt

2. Answer sheets

Student

Roll no. (optional)

Add this student's pages Up to 4 photos, in page order. Drop, paste or choose. Flat, in focus, the whole page in view.

No sheets yet. Add one above, or open the example class.

How strict

Note to the marker (optional)

Your classes

How it works

Your key stays as you wrote it. Each page photo is shrunk in your browser (location data dropped) and read once by an AI model together with the key.
The model transcribes each answer and proposes marks, naming the rubric lines met. The page checks every mark against the key: capped at the question's maximum, compared with the lines it cites, and flagged when it does not add up or the writing is unclear.
You change marks, clear flags and approve. Totals, class averages and the CSV come from your marks, not the model's.

Before grading you see the most it could cost (reserved); you are charged what each sheet actually used, usually less. Photos are not stored with your classes.

Mark a stack of answer sheets. Keep the red pen.

1. Marking key

2. Answer sheets

3. Review

4. Class results

By question