OmniCastCONVERTER
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Only workspace IDs are saved in this browser—never files or input.
LOCAL TOOL / ENCODING

Byte Endianness Swapper

Whitespace, separators, and 0x prefixes are ignored.

Paste, type, or drag & drop a text file 23 chars · 1 lines · 23 B
Options
Bytes reversed as one unit.
Runs locally in this browserPreview updates after 120 ms · Nothing is uploaded. Passwords are stored only when you explicitly choose Remember on this device.
02
Tool outputProduces a bounded, inspectable byte endianness swapper result locally.
Run toolNothing is uploaded. Passwords are stored only when you explicitly choose Remember on this device.
About this utility

How to use Byte Endianness Swapper

Reverse byte order within 16-, 32-, or 64-bit hexadecimal words.

What to provide

Whitespace, separators, and 0x prefixes are ignored.

  1. Paste, type, or drag and drop a supported text file into the input area.
  2. Choose the options that match your intended result.
  3. Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.

What the result means

Produces a bounded, inspectable byte endianness swapper result locally.

Privacy and safety

This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.

Limitations

  • The tool changes byte order only; signedness, numeric type, alignment, and struct layout remain your responsibility.

Try the included example

Select “Load example” at any time to restore this tested sample.

12 34 56 78 AA BB CC DD
Keep working

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