About Bitwise NOT Calculator
Returns the inverse of each byte.
Input: binary bytes (text input uses UTF-8; a file retains its original bytes). Output: binary bytes.
Format reference: NOT background and specification
Example
Use “Try example” to load this public sample and its settings, then run it.
Result
base64
AH//
Parameters
This tool does not need additional parameters.
Before interpreting the result
Confirm the number base, delimiter and bit width before comparing results. Signed integers, byte strings and floating-point numbers have different representations and precision limits.
How to use this page
- Paste your input or open a local file.
- Adjust tool options if needed, then choose Run tool.
- Copy the result or download the original output bytes.
Inputs and results are not added to the public catalogue or saved in the URL. Processing happens in your browser; HTTP Request and DNS over HTTPS send the requests you explicitly run. Files up to 128 MiB can be opened; decompression and image tools may have smaller processing limits. Large results have a shortened preview. Text and HTML downloads use UTF-8; binary downloads preserve output bytes. Pasted text follows browser newline handling; open a file when exact input bytes matter.