Common ASCII values
Uppercase A is 65, lowercase a is 97, zero is 48, and a space is 32. Browse the ASCII Table for every standard value from 0 through 127 in decimal, hex, and binary.
ASCII Converter
Convert text and decimal character code points in either direction.
Decimal codes
How character code conversion works
Example
ASCII 65 83 67 73 73 - Classic ASCII assigns numbers 0 through 127 to English letters, digits, punctuation, and controls.
- Unicode extends this idea to characters from writing systems around the world.
- EncodeLab displays decimal Unicode code points and remains compatible with standard ASCII text.
When a character is not ASCII
ASCII stops at 127. This converter can also handle Unicode code points, so characters such as ✓ or 🙂 remain valid even though they are not part of the original ASCII table.
Related tools
Text to Binary Converter Convert words, symbols, and emoji into UTF-8 binary bytes. Binary to Text Converter Decode valid 8-bit binary bytes into readable UTF-8 text. Text to Hex Converter Convert words, symbols, and emoji into UTF-8 hexadecimal bytes. Hex to Text Decode hexadecimal UTF-8 bytes into readable text. Base64 Encoder & Decoder Encode text as Base64 and decode Base64 back to UTF-8.
Frequently asked questions
Does this only support ASCII?
It supports all valid Unicode code points while remaining compatible with ASCII values 0–127.
Is my input uploaded?
No. EncodeLab performs this conversion locally in your browser. Your input is not sent to an EncodeLab server or stored by us.
What is the ASCII code for A?
Uppercase A is decimal 65.
How should I separate code values?
Use spaces or commas between decimal values.