Endianness Converter

Instantly swap byte order and convert between big-endian and little-endian formats.

How to Use the Endianness Converter
  1. Enter Hex Value: Paste the hexadecimal string you want to convert into the 'From' text area.
  2. Select Endianness: Choose the original format (e.g., Big-Endian) and the target format (e.g., Little-Endian).
  3. Get Instant Result: The converted hex string will automatically appear in the 'To' text area.
  4. Copy Result: Use the copy button to quickly grab the converted hex string.
What is Endianness?

Endianness refers to the order in which a sequence of bytes is stored in computer memory. Big-endian systems store the most significant byte first (at the smallest address), while Little-endian systems store the least significant byte first. This becomes critical when data is transferred between different systems, such as over a network or via file formats. Our tool helps developers and engineers easily translate between these formats to prevent data corruption.

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We are committed to protecting your data. Our tools are designed with your privacy as our top priority.

How We Protect Your Data

Browser-Based Calculations: All calculations and conversions you perform with this tool happen directly in your browser.

None of the information you enter is logged, saved, or tracked. Your session is stateless, meaning we have no record of your data once you leave the page. This ensures that your calculations remain completely private and confidential.