Sequence generator
Create ascending or descending sequences with prefix, suffix, padding, decimal control, and export-ready separators. This is built for content editors, SEOs, developers, and teachers who need repeatable lists fast.
Generated result
Privacy and cleanup note
How this page handles your files or data
This tool runs in your browser. Your files or pasted data stay in this tab for the main action and are not uploaded to Wanglitou servers.
Use the visible Remove, Reset, Clear, or Delete local result controls to empty the current page state before leaving shared devices. Wanglitou focuses on practical SEO, creator, and document workflows: clear inputs, reusable output, and honest limits instead of vague claims.
Why use this here
Different from a simple counter
Add prefixes, suffixes, and zero padding in one pass.
Handles decimal ranges without common floating point display noise.
Quickly make URL IDs, SKU blocks, test data, or classroom number sheets.
Related workflow