Convert Signed Integer to Unsigned

The Convert Signed Integer to Unsigned tool makes it super easy to flip negative or signed integers into their unsigned 32-bit counterparts. Whether you’re debugging, working with binary data, or dealing with systems that treat numbers differently, this tool has your back. It takes plain text input, scans each number, and shows you what that same value looks like if interpreted as an unsigned integer.

You don’t need to know bitwise tricks or worry about number overflows just paste your numbers in and let the tool handle it. Signed values like -1 become 4294967295, and everything is processed right in your browser. It’s fast, clean, and totally offline.

Need to clean up messy data? You can skip anything that isn’t a number, remove duplicates, and even expand the output view if you’re dealing with a big batch.

Paste your input above or import a file below.
No file chosen
Supported file types: .txt, .csv, .tsv, .log, .json, .xml, .md, .ini, .yaml, .yml, .html, .htm, .css
Total items: 0
Options
Ignore non-integers
Remove duplicates
Maximize output

How to Use:

  • Paste one or more signed integers into the input box
  • Or click Choose File to import from a supported text file
  • Toggle Ignore non-integers to skip any text or bad entries
  • Turn on Remove duplicates to clean up the final output
  • Enable Maximize output if you want more vertical space
  • Click Convert to see your results instantly
  • Use Copy Output or Export to File to save your results
  • Hit Clear All to reset the tool

What Convert Signed Integer to Unsigned can do:

This tool is perfect for quick conversions when dealing with logs, buffer dumps, or decoding integer values in JavaScript, C/C++, or binary protocols. It’s especially handy for developers working across signed/unsigned boundaries. Want to keep notes or mixed input? Just toggle off the filters. Combine it with duplicate removal and you’re all set.

Example:

Before:

-2
0
100
-2147483648

After:

4294967294
0
100
2147483648

Common Use Cases:

Use it when converting negative integers to their unsigned form for debugging, checking overflows, or transforming signed input for APIs or embedded systems. It’s also useful when you want to simulate how low-level unsigned casting works.

Useful Tools & Suggestions:

If you’re converting with Convert Signed Integer to Unsigned, it makes sense to keep Convert Unsigned Integer to Signed nearby in case you need to reverse it. And if you’re preparing values for conversion, Clamp Integers helps keep things within range.

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