ASCII Converter
Convert text and decimal character code points in either direction.
Decimal codes
How character code conversion works
Example
ASCII Converted instantly in your browser - 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.
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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.