Printable Binary Alphabet Chart
This one-page binary alphabet sheet is for students, programmers, makers, and anyone working with ASCII and binary code. It shows the uppercase alphabet in a clean chart with two letter-and-binary columns. The rows list pairs such as A and 01000001, B and 01000010, and C and 01000011, continuing through the full uppercase set in the same format.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 56 KB
Free for personal, family and classroom use.
Use it as a quick reference while decoding text, checking byte values, or learning how letters map to 8-bit binary. Keep it beside a keyboard, tuck it into a notebook, or print several copies for classroom use. The simple layout makes it easy to scan letter values without extra clutter.
Good for
- Decode uppercase letters into 8-bit binary
- Check ASCII values during coding practice
- Hand out in computer science lessons
Tip: Print on cardstock or laminate it for repeated desk use.
4 files · PDF, XLSX, DOCX
Get every sheet: ASCII Reference Pack
This sheet plus 3 more in one download, with the editable Excel and Word files. Printable ASCII reference chart (decimal, hex, binary, character), control character guide, binary alphabet sheet and an encoding worksheet with answer key.
$5.00 USD, one-time 4 files · about $1.25 each
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