📣 What Is This Tool?
The Number List Generator is your all-in-one solution to instantly generate customized number sequences. Whether you need serial numbers for product labeling, data analysis, or automation, this tool allows you to generate numbers with fine-tuned control over format, padding, prefix/suffix, and layout.
💡 Key Features
- Custom Start, End & Step: Define your own range and increment step, including decimals.
- Leading Zero Padding: Format numbers like 001, 002, 003 for sorting and alignment.
- Prefix & Suffix Support: Add text before or after numbers easily (e.g., INV001, 2023-01).
- One Line or Multi-Line Display: Generate a list line-by-line or inline with custom separators.
- Instant Export: Copy, download as .txt, or view in a new tab — one click does it all.
🎯 Who Is It For?
- E-commerce Sellers: Generate SKU numbers with specific formats.
- Teachers and Students: Create math practice sheets, worksheets, or data sets.
- Developers & Data Analysts: Quickly build dummy datasets for testing or reporting.
- Administrators: Create lists for ID tags, seat numbers, or attendance sheets.
❓ Frequently Asked Questions
Q: Can I generate decimal numbers?
Yes! You can input decimal start/end/step like 0.1 to 1.0 in 0.1 steps.
Q: Will it keep leading zeros like 001, 002?
Absolutely — just check the “Pad with leading zeros” option.
Q: Can I add text before or after the numbers?
Yes. Enable the prefix/suffix checkboxes and enter your desired text.
Q: Can I export the results?
Yes! You can copy to clipboard, download as a .txt file, or open results in a new browser tab.