Recurring Invoice Generator
If you bill the same client the same way every month — a retainer, a maintenance contract, a weekly service — most of each invoice is identical to the last. Rebuilding it from scratch is wasted time, and that's where mistakes creep in. This generator's duplicate button copies your saved invoice: same client, same lines, same terms. You bump the invoice number, update the dates, adjust anything that changed, and download.
A couple of disciplines keep repeat billing painless. Keep invoice numbers strictly sequential even across clients — your records will thank you. When a price changes, edit the line rather than the total so the invoice stays internally consistent. And because drafts live in your browser on this device, make the download your source of truth: one folder of dated PDFs is a complete billing history.
It's deliberately simple — no subscription engine charging your clients automatically, just a fast way to produce a correct, consistent invoice every cycle. Free, no account, no watermark.
Common questions
How do I invoice the same client every month?
Save your invoice as a draft, then next month open the generator, press duplicate, change the invoice number and dates, and download the new PDF. Client details, line items and payment terms all carry over, so a monthly invoice takes under a minute.
Does this tool charge my client automatically?
No — it produces the invoice; sending it and collecting payment is yours. For many small businesses that's the right split: you keep control of when a client is billed, and you can adjust each cycle's invoice for extra work before it goes out.
Where are my recurring invoices stored?
In two places: the working draft lives in your browser's local storage on the device you used, and every PDF you download is your permanent record. Clearing browser data removes the draft, so always keep the downloaded PDFs.
What should change on each repeat invoice?
Always the invoice number and the dates. Usually the service period — many businesses write it into the line description, e.g. 'Monthly retainer — April'. And any quantities that varied. The client details, rates and terms typically stay put, which is exactly what duplicating preserves.