Serial Number & Random Code Generator

Data Output

Generated data will be displayed here
First, set your data format, then click 'Generate'
Or, select from your generation records

Data Preview

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Generating Records

User Guide

This tool supports batch generation of data, including fixed characters, auto-incrementing numbers, random digits, and random letters. It's useful for product serial numbers, item/personnel/asset numbering, and more. Each batch can generate up to 1000 records. For large volumes of non-repeating data, you can generate multiple batches with unique prefixes.