Generators
Invoice Numbers
Generate sequential invoice or PO numbers from a pattern.
Runs entirely in your browser — nothing is uploaded
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Frequently asked questions
Can I include the date in the number?
Yes. The pattern supports date tokens, so you can produce formats such as INV-2026-0042 automatically.
How do I continue from my last invoice?
Set the starting number to the next one in your sequence and the generator counts up from there.