Split Binary Values
Split a binary number into smaller binary numbers. Runs entirely in your browser, so your data never leaves your device.
0 chars · 0 lines
Output
The result appears here as you type.
How to use Split Binary Values
- 1. Paste your binary value. Enter one long binary number into the input pane, such as a multi-byte field you want broken into smaller, more manageable pieces.
- 2. Set the Chunk size. Choose how many bits each piece should contain, such as 8 for byte-sized chunks, matching whatever grouping your downstream format expects.
- 3. Set the Separator and copy. Type the character to place between each chunk, then copy the split result from the output pane into your protocol notes or parsing script.
When to use Split Binary Values
Split Binary Values breaks one long binary string into equal-sized chunks, which is often the first step in reading a packed field byte by byte. Use it whenever a single unbroken bit string needs to become readable groups.
- Breaking a packed binary field into bytes. You captured a long binary string from a packet or register dump and want it split into 8-bit chunks to read it the way a byte-oriented parser would.
- Preparing data for a fixed-width protocol. A custom protocol expects fields of a specific bit width, and you have a continuous binary payload that needs to be chunked to that width before parsing.
- Making a long binary string readable in documentation. A specification includes a long, unbroken bit string, and splitting it into consistent chunks makes it far easier for a reader to scan and verify.
Examples
Split
Input
1010110011110000
Output
10101100 11110000
About the Split Binary Values tool
Split Binary Values runs as plain JavaScript in your browser tab, with no server behind it. Split a binary number into smaller binary numbers. Whatever you put in stays on your device from start to finish.
The tool is part of EditSafely's Binary Tools section, 112 single-purpose utilities built around the same idea: open the page, get the result, keep your data to yourself.
You can shape the output with 2 settings, including Chunk size and Separator, and the result refreshes the moment you change one. A worked example further down the page shows exactly what the tool produces for a real input.
That local-first design has practical benefits beyond privacy. The tool keeps working on a flaky connection once the page has loaded, results are instant because nothing round-trips to a server, and it is safe to use with confidential material.
Frequently asked questions
Does Split Binary Values cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.