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ASCII Table

Look up printable ASCII codes, control names and character conversions between decimal, hex and binary.

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ASCIIChar CodeBinary

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How to use

How to use ASCII Table

1 Search by a character, decimal code, hex value or control name.

2 Review the matched ASCII rows and the top summary card.

3 Copy the filtered result list when needed.

Common uses

ASCII Table works well for these tasks

Check legacy protocol character codes

Convert between decimal, hex and ASCII names

Explain control characters during debugging or education

FAQ

Frequently asked questions

What is ASCII Table useful for?

Check legacy protocol character codes

How do I start using ASCII Table?

Search by a character, decimal code, hex value or control name. Review the matched ASCII rows and the top summary card. Copy the filtered result list when needed.

What should I do after this result?

Most people continue with JSON Formatter, Regex Tester, HTTP Status Code Lookup next.