Shift Integer Digits

The Shift Integer Digits tool lets you rotate or push the digits of each integer left or right by a chosen number of places. You can wrap digits around or fill the ends with zeros. Whether you’re working on number puzzles, transforming test data, or just experimenting, this tool gives you fine control over how digits move.

You can shift any list of integers, one per line, and preview the results instantly. It handles negatives, trims whitespace, and skips or keeps invalid lines depending on your preferences.

Paste your input above or import a file below.
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Supported file types: .txt, .csv, .tsv, .log, .json, .xml, .md, .ini, .yaml, .yml, .html, .htm, .css
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Options


Wrap digits
Ignore non-integers
Maximize output

How to Use:

  • Paste integers (one per line) into the Input Integers box
  • Choose a Shift Amount to set how many digit positions to move
  • Select a Direction left or right for the shift
  • Enable Wrap digits to rotate digits around (e.g., 123 → 231). Disable it to pad with zeros (e.g., 123 → 230)
  • Toggle Ignore non-integers to skip or preserve invalid lines
  • Use Maximize output to enlarge the output box
  • Click Shift to apply changes immediately
  • Use Copy Output or Export to File to save results
  • Click Clear All to reset the input, output, and options

What Shift Integer Digits can do:

This tool processes each integer line independently and shifts its digits as specified. You can rotate digits to the left or right, choose whether to wrap them around or zero-fill the gaps, and keep or skip malformed entries. It supports negatives, live preview, and export options all client-side.

Example:

Input:

12345

Left shift 2 (wrap ON):

34512

Right shift 2 (wrap OFF):

00123

Common Use Cases:

Use it for educational exercises, to generate variations of number-based data, or prep random-looking sequences for games, tests, or encryption practice. It’s helpful in teaching digit placement, simulating modular rotation, or verifying logic in code that handles number movement.

Useful Tools & Suggestions:

After using Shift Integer Digits, try Rotate Integers if you want the digits to wrap around instead of falling off. You can also use Sort Integer Digits to bring order back after things have been shifted around.

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