Generate ASCII Character Set
Quickly generate 7-bit or extended 8-bit ASCII character sets, filtered by category.
Frequently Asked Questions
What categories of characters can I generate?
You can include or exclude uppercase letters, lowercase letters, digits, symbols/punctuation, the space character, control characters, and extended characters (128-255).
What is the difference between 7-bit and extended 8-bit mode?
7-bit mode only produces characters from codes 0-127, the universally supported ASCII range. Extended 8-bit mode adds codes 128-255 using the common Latin-1 mapping.
Can I add separators between characters?
Yes. Choose no separator for a continuous string, or separate characters with spaces, commas, or new lines.
Why would I include control characters?
Control characters are non-printable, but including them is useful for testing how software or terminals handle the full character range.