Free OMR Sheet Generator — Printable OMR Answer Sheets (A4 & Letter)
Free OMR sheet generator. Create printable OMR / bubble answer sheets in A4 or Letter with registration marks and a QR code, any number of questions, and an optional answer key.
Commercial use allowed — incl. Amazon KDPLeave blank for a student sheet only. Paste a key to add a filled answer-key page.
OMR-ready answer sheets
This preset builds an OMR-style answer sheet on A4 with scan codes switched on — four corner registration markers plus a QR of the answer key, the marks a camera or optical-mark reader needs to find and read the sheet. Set the number of questions and options, add a student-ID area, and download a print-ready PDF. Prints equally well on US Letter.
Built for scanning
Consistent bubble geometry, corner anchors, and a high-contrast layout make the sheet straightforward to photograph or scan. Encode the correct answers in the QR by pasting your key, so a grading pipeline can read the key straight off the page.
Frequently Asked Questions
What is an OMR sheet?
An OMR (optical mark recognition) sheet is a bubble answer sheet designed to be read by a scanner or camera. Turning on scan codes adds the registration marks and QR that make our sheets OMR-ready.
Can I use A4?
Yes — this preset defaults to A4, and you can switch to US Letter or KDP trim sizes in the paper-size selector.
More answer-sheet options
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