Number ConversionFree Tool

ASCII,Hex,Binary,Decimal,Base64 converter

Provided byRapidTablesrapidtables.com

ASCII,Hex,Binary,Decimal,Base64 converter

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About this tool

What ASCII,Hex,Binary,Decimal,Base64 converter does

The RapidTables ASCII,Hex,Binary,Decimal,Base64 converter translates data across five fundamental digital formats. Users input text or numeric values in any supported system, and the tool instantly displays equivalent representations in all other formats. This eliminates manual conversion errors and provides a quick reference for translating between human-readable text, numerical bases, and encoded data structures. The interface presents results in clearly labeled columns, allowing users to verify conversions at a glance without leaving the page.

Step by step

How to use the RapidTables ASCII,Hex,Binary,Decimal,Base64 converter

  1. 1

    Enter ASCII text or hexadecimal, binary, or decimal numbers into the input field

  2. 2

    Select the appropriate number delimiter (None, Space, Comma) if entering numeric sequences

  3. 3

    Choose the bit length (8-bit, 16-bit, 32-bit) for numeric interpretations

  4. 4

    Check the output columns for ASCII text, Hex, Binary, Decimal, and Base64 equivalents

  5. 5

    Use the Reset button to clear entries and start a new conversion

Is it right for you

Best for

Developers, programmers, and students who need to translate between number systems or verify character encodings without installing specialized software.

Limitations

  • No unit switching between bit lengths for text input
  • Results are estimates for non-standard character sets
  • Page contains advertisements and multiple conversion tools
Questions

ASCII,Hex,Binary,Decimal,Base64 converter FAQ

Can I convert long strings of text or only single characters?
The tool handles both single characters and longer text strings, displaying the conversion for each character in the input. For very long strings, the output scales accordingly, though extremely large inputs may require scrolling to view all results.
What does the 'Number delimiter' option do?
The delimiter setting determines how the tool interprets spaces, commas, or other separators when you enter multiple numeric values. Selecting the correct option ensures each number converts independently rather than being read as one continuous string.
Is there a limit to the size of Base64 input or output?
The converter processes Base64 strings of typical lengths, but very large inputs may cause the page to slow down or truncate display. For production use with substantial data, dedicated encoding software may be more efficient.
Can I use this tool to understand ASCII character codes?
Yes, the built-in character table lists common ASCII characters alongside their hexadecimal, binary, and decimal equivalents. This serves as a quick reference for learning or verifying standard character mappings.