Make an invoice
An invoice is a form, not a subscription. Fill it in, print to PDF, send it — with the tax arithmetic done for you and your client’s data staying on your machine.
- Runs entirely in your browser
- Works offline
- No upload
- No sign-up
- No watermark
Loading the tool…
How it works
- Enter your details, the client, and the line items.
- Pick the tax rate — totals update as you type.
- Open the print dialog and choose “Save as PDF”.
Why nothing is uploaded
Every operation on this page is done by code running inside your browser tab, using the same engine that renders web pages. The file is read from disk into your tab’s memory, transformed there, and written back out as a download. It is never sent anywhere — not to us, not to a third party.
Verify it yourself
- Open your browser’s developer tools (F12) and select the Network tab.
- Load your file and run the tool.
- The only requests you will see fetch the tool’s own code — and, for a few heavy tools, their open-source engine from a public CDN — plus one small page-view ping to loreatec.jp (page address and title, nothing more). None of them carry your file.
Frequently asked questions
Why print-to-PDF instead of a download button?
Because the browser’s print engine is a competent PDF writer that is already on your machine. The result is a clean vector PDF; the only habit to learn is choosing “Save as PDF” as the printer.
Does it support Japanese qualified invoices?
On the Japanese page, yes — there is a registration-number field (登録番号) for the qualified invoice system, and the tax line supports both 10% and the reduced 8%.
Where is my invoice data stored?
Nowhere. The page holds it while it is open and forgets it when closed. That is the trade: no account and no cloud copy, but also nothing of your client’s stored on someone else’s server.