Printable ROT13 Reference Chart
This one-page letter-size PDF is for anyone working with ROT13 or simple Caesar shifts. It includes a reference table with four columns: Plain, ROT13, Caesar +3, and Caesar +5. Each row shows matching letters across the shifts, such as A | N | D | F, B | O | E | G, and C | P | F | H. Use it as a quick lookup sheet for decoding, encoding, class work, puzzles, or basic cipher practice.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 62 KB
Free for personal, family and classroom use.
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Print it and keep it next to your worksheet, notebook, or puzzle set. Find the plain letter in the first column, then read across to see the ROT13, +3, or +5 match. It is useful when you need a fast reference without counting letters by hand.
Good for
- Decode short ROT13 messages
- Compare simple Caesar shifts
- Support cipher practice worksheets
Tip: Print on letter paper and trim to fit a binder sleeve for fast reference.
6 files · PDF, DOCX
Get every sheet: Secret Code Kit
This sheet plus 5 more in one download, with the editable Word files. Printable cipher wheel (two discs to cut out), Caesar cipher worksheets with answer keys, a ROT13 reference strip and secret message note templates — ideal for classrooms, clubs and escape rooms.
$3.00 USD, one-time 6 files · about $0.50 each
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