Skip to main content

Forensics & Binary

Nth bytes Remover

Remove nth bytes from the supplied data. Add the content, choose the checks, and review the reported details.

Tool workspace

Your input stays in this browser.

Add the required input to continue.

Needs input

Run the tool when your input is ready.

Options

Your result appears here

Remove nth bytes from the supplied data. Add the content, choose the checks, and review the reported details.

This tool runs open-source code from CyberChef by GCHQ (Apache License 2.0). See open-source credits.

Nth bytes Remover performs byte removal on supplied binary or media data. The operation returns the selected or removed byte sequence in the requested format. This result is specific to Nth bytes Remover's selected byte or media interpretation.

The operation returns the selected or removed byte sequence in the requested format. This result is specific to Nth bytes Remover's selected byte or media interpretation. This result runs in the browser for this catalog category. Processing runs in the browser.

Byte selection changes or displays offsets; it does not interpret, authenticate, or preserve forensic provenance.

Instructions

  1. Provide file or files for this tool.
  2. Use a short public byte sequence first. This applies to Nth bytes Remover.
  3. Check zero-based offsets and interval settings. This applies to Nth bytes Remover.
  4. Compare input and output lengths before interpreting the result. This applies to Nth bytes Remover.

Example

Input: Hex bytes "0001020304050607" with start 2, length 4, and a documented stride when shown. Operation: Nth bytes Remover.

Settings: Nth bytes Remover: Enter hexadecimal or byte input in the selected format. Set offset, length, or nth-byte interval explicitly. Choose the output encoding used by the receiving tool.

Result: The operation returns the selected or removed byte sequence in the requested format. This result is specific to Nth bytes Remover's selected byte or media interpretation.

Limits

  • Nth bytes Remover: Offset and length mistakes can remove or select the wrong evidence.
  • Nth bytes Remover: The result has no context about the source file or chain of custody.
  • Nth bytes Remover: Byte slicing does not decode the selected bytes or prove their meaning.