How to use the Invert Binary Bits
- Enter or paste your input in the box (or set the options, if the tool needs no input).
- Adjust the options to match what you need — the result updates as you type.
- Copy the result or download it, and keep editing if you want a different outcome.
What does this tool do?
Inverting the bits gives the one's complement of a value of that width. Add one to the result to get the two's complement. Each line is inverted separately and the length stays the same.
Everything runs in your browser, so nothing you enter is uploaded or stored.
Why use it?
- Free, with no sign-up and no limits.
- Instant results as you type.
- Private — your data stays on your device.
Example
Input: 10110100
Result: 01001011
Privacy
Everything you type is processed in your browser. Nothing you enter is sent to our servers or stored by us. There's no account to create and nothing to install.
Frequently asked questions
How do I get the two's complement?
Invert the bits, then add one using the Number Base Converter or a binary calculator.
Is the Invert Binary Bits free to use?
Yes. It is free, needs no account and has no daily limit.
Last reviewed by the M2Toolkit team.