Convert Little Endian Binary to Big Endian Binary
Convert a binary number from little endian to big endian. 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 Convert Little Endian Binary to Big Endian Binary
- 1. Paste your little endian binary value. Enter a multi-byte binary value stored in little endian order into the input pane, such as a 16-bit or 32-bit field pulled from a memory dump.
- 2. Review the reordered bytes. The tool reverses the byte order of the value, turning the least-significant-byte-first layout into the most-significant-byte-first layout used by big endian systems.
- 3. Copy the big endian result. Copy the reordered binary from the output pane into a network protocol implementation, a file format parser, or documentation comparing the two byte orders.
When to use Convert Little Endian Binary to Big Endian Binary
Convert Little Endian Binary to Big Endian Binary reorders a multi-byte value's bytes from least-significant-first to most-significant-first. It matters whenever data crosses between architectures or protocols that disagree on byte order.
- Parsing a binary file format. A file format specification stores multi-byte integers in little endian order but you are documenting or debugging on a system that expects big endian for display.
- Debugging a network protocol mismatch. Network byte order is big endian by convention, but a captured field appears reversed because the sending system used little endian, and you want to see it correctly.
- Explaining endianness in a systems course. You are teaching how CPUs disagree on byte order and want a concrete before-and-after example converting the same value between little and big endian.
Examples
Convert a 16-bit value
Input
0000001000000001
Output
0000000100000010
Convert a 32-bit value
Input
00000100000000110000001000000001
Output
00000001000000100000001100000100
About the Convert Little Endian Binary to Big Endian Binary tool
Convert Little Endian Binary to Big Endian Binary runs as plain JavaScript in your browser tab, with no server behind it. Convert a binary number from little endian to big endian. 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.
There is nothing to configure. Provide the input and the result appears on its own. 2 worked examples further down the page show exactly what the tool produces for real inputs.
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 Convert Little Endian Binary to Big Endian Binary 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.