ASCII Table
Browse all 128 ASCII characters with decimal, hex, octal, and descriptions. Search and click to copy.
Category: Text Tools
How to use
- Browse the table or type in the search box.
- Click a row to copy the character.
Input Explanation
Use the search field to filter by character, decimal, hex, or description.
Calculation Basis
Displays the standard 7-bit ASCII table (0–127) with each character's decimal, hexadecimal, octal value, and description.
Usage Examples
- Code lookup - Quickly find the ASCII code for a specific character.
- Control characters - Check codes for NUL, CR, LF, and other control characters.
Examples
- Search for "LF" to find the Line Feed control character at decimal 10 (0x0A)
- Look up the character "~" to quickly find its ASCII decimal code (126)
Cautions
- Standard ASCII covers only 0–127 (English letters, digits, symbols, and control codes). Non-English characters like Korean or accented letters require Unicode.
FAQ
Does ASCII include Korean?
No — ASCII covers only English, digits, and symbols (0–127). Korean uses Unicode.
What is extended ASCII?
An extension covering 128–255, but standard ASCII is 0–127.
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