Convert a document to PDF
The document is rendered here and handed to your browser’s printer, where you choose “Save as PDF”. What that means: it is a print, not typesetting.
- Runs entirely in your browser
- Works offline
- No upload
- No sign-up
- No watermark
Loading the tool…
How it works
- Drop a .docx, .md or .html file, or paste text.
- Choose PDF and press Convert — the print dialog opens.
- Select “Save as PDF” as the destination.
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 the print dialog instead of a direct download?
Because your browser already contains a competent PDF writer, and using it means no extra megabytes of PDF library and no compromise on fonts — including Japanese, which a bundled PDF library would need a multi-megabyte font to render at all.
Can I control page breaks and margins?
Through the print dialog: paper size, margins, scale and headers. For precise control over page breaks, add CSS `page-break-before` rules to your HTML before converting.
Is my document uploaded?
No. The file is read and converted inside this browser tab, on your own device. You can open the page, turn off the internet, and it still works. For a contract or a customer list, that is the guarantee that matters.