Privacy policy

Your photos stay on your device

When you add a photo, the tool reads it, rates its sharpness, crops it and makes the print-ready JPEG inside your browser. The photo is never uploaded, and we never see it. Once you have chosen a photo, the page sends nothing about it to any server. The same goes for pixel dimensions you type in.

If you save or share the room preview, your browser or your device’s share menu handles it, and the image goes only where you send it.

Hosting and request logs

The site is hosted on Cloudflare Workers. When your browser loads a page or file, Cloudflare processes data about the request to deliver the site and protect it from abuse and attacks: your IP address, your browser’s user agent, the address requested and the time.

Cloudflare runs a global network, so this data may be processed outside your country. Cloudflare’s privacy policy explains how it handles this data, how long it keeps it and how it protects international transfers. We do not store these request logs ourselves.

Our legal basis is our legitimate interest in running the site and keeping it secure (Article 6(1)(f) of the GDPR and the UK GDPR).

No cookies, analytics or ads

printsizes.com sets no cookies. It uses no analytics or tracking tools, and Cloudflare’s real-user monitoring is switched off. There are no ads, no affiliate links and no accounts. Every file the site uses comes from printsizes.com itself, so no other company’s scripts, fonts or trackers load.

Preferences saved in your browser

The tool saves two interface settings in your browser’s local storage. They stay on your device and are never sent to us.

• ps-crop-tip is set to “seen” once the tip about dragging your photo to crop has been shown, so it does not appear again.
• ps-cu is “in” or “cm”, your choice on the inch / cm switch in the preview.

Both stay until you clear them. To remove them, clear the site data for printsizes.com in your browser’s settings (usually under privacy, as “cookies and site data”). In a private window they are deleted when you close the window.

Email

If you write to hello@printsizes.com, we receive your email address and your message. Mail to this address is forwarded by Cloudflare to the mailbox where we read it. We use your email only to answer you and delete it when it is no longer needed, within 12 months at the latest. Like the request logs, your email may be processed outside your country by Cloudflare and our email provider. Our legal basis is our legitimate interest in answering messages sent to us.

Who else receives data

Only Cloudflare, which hosts the site and forwards our email, and the email provider where we read messages receive personal data. We do not sell personal data or share it for advertising.

Your rights

Depending on where you live, you have rights over your personal data. Under the GDPR and the UK GDPR you can ask to access it, get a copy of it, correct it, delete it, or restrict or object to its use. Many other privacy laws give similar rights. To use them, email hello@printsizes.com. Because we have no accounts and keep no visitor logs ourselves, we can usually act only on emails you have sent us.

You can also complain to your local data protection authority, for example the supervisory authority in your EU country or the Information Commissioner’s Office (ICO) in the UK.

Changes to this policy

We will update this policy before adding analytics, ads or anything else that changes what it describes, and the date at the top will change with it.

Contact

Questions about this policy or your data: hello@printsizes.com.