Drop bytes
Drop bytes is a free online Math & Statistics tool that cuts a slice of the specified number of bytes out of the data. Negative values are allowed instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server.
Description
Cuts a slice of the specified number of bytes out of the data. Negative values are allowed.
- This tool runs the official CyberChef engine on the 26173 server. Avoid pasting secrets you would not send to any server.
How to use
Using Drop bytes takes three steps:
- Paste your data into the input box (or load the example).
- Configure the options to match your target format or scenario.
- Copy, download or inspect the output — it updates live as you type.
Use cases
Common situations where Drop bytes helps:
- Cuts a slice of the specified number of bytes out of the data. Negative values are allowed.
- This tool runs the official CyberChef engine on the 26173 server. Avoid pasting secrets you would not send to any server.
FAQ
What is Drop bytes?
Drop bytes cuts a slice of the specified number of bytes out of the data. Negative values are allowed. It runs entirely in your browser, so your data stays private.
Is Drop bytes free to use?
Yes. Drop bytes is free, unlimited and works without registration or installation.
Does my data get uploaded?
Is my data uploaded for this tool? — This tool is processed on our server by design; input is used only for the computation and is not stored.