Приватность

Last updated: 11 November 2026

Dieline Studio is a small tool for making packaging dielines. We collect as little as we can, we don't sell anything to anyone, and there are no ads or tracking cookies here. This page explains, plainly, what we keep and why.

What we collect

Nothing, if you just make a dieline. You can pick a type, enter sizes and download the PDF without an account. Your sizes are only used to draw the file.
Your email and password, if you sign up. We need them to let you log in and to send you account emails (confirming your address, resetting your password). Passwords are stored hashed: we can't read them.
Your name, email and profile picture link, if you sign in with Google. When you choose Continue with Google, Google shares these with us and we keep them with your account. We use the email to sign you in and to reach you about your account, nothing else. The picture shows on your profile button and loads straight from Google, so Google sees that request. We get no access to your Google account, contacts or files, and we don't share this data with anyone.
Now and then, a product update. If you have an account, we may email you when something new and useful arrives: rarely, never ads from anyone else. Don't want them? Untick the box when you sign up, turn them off in your account settings, or use the one-click unsubscribe link in any such email.
Your saved dielines. If you save or share a dieline, we keep its name, type, sizes and a small preview picture so you can open it again. Shared dielines can be viewed by anyone with the link, until you stop sharing them.
Design files you put on a project. If you are signed in and add a print file to a project, we keep it on our server so it is there when you come back. Only you can open it. A small picture of the project, for its card, is kept the same way.
Product news. The email of an account may receive product news about once a month. You can switch it off any time on your Account page.
Feedback you send us. The message, the page you sent it from, and your email only if you choose to leave it.

Design files and the 3D view. If you aren't signed in, your print file only passes through our server to make the 3D picture, and we don't keep it. If you press Save, the file waits in your own browser only until you sign in. Anything left there longer than 10 minutes is deleted on your next visit. Nothing leaves your device for that, and it sets no cookie. A file kept on a project is deleted when you remove or replace the artwork (unless another of your projects still uses it), delete the project or delete your account. A nightly backup may hold a deleted file for up to 7 days.

Cookies and statistics

One cookie, only when you log in. It keeps you signed in. Without it logging in wouldn't work, so we don't ask for consent, and we set no other cookies.
Statistics without cookies. We count visits with a self-hosted Umami: no cookies, no personal data, no following you around other sites. We mostly see totals, like which dieline types are popular.
Some visits are recorded. For some visits, our own Umami keeps a replay of how the page was used, so we can see where people get stuck. Everything you type into a field, including your email and password, is hidden. Replays stay on our server and are deleted after 30 days.
Google's sign-in prompt. If you aren't signed in and spend a little while in the editor, Google may offer to sign you in with your Google account. Only then does the page load Google's sign-in script, so Google sees that visit. Google keeps a small cookie here (g_state) to remember whether you closed the prompt, so it doesn't ask again too soon. Your browser can turn these prompts off in its settings.
Your units choice. If you switch to inches, your browser remembers it so you don't have to switch every time. It stays on your device.

Who helps us run it

Supabase stores accounts, saved dielines and feedback.
Google lets you sign in with your Google account, if you choose to, and offers its sign-in prompt in the editor.
Resend delivers our account emails and product updates.
Telegram forwards new feedback messages to us, so we see them quickly.
Polar, our reseller for paid plans, takes the payment: your card details go to them, never to us. They tell us your email, plan and its status so we can turn Pro on.
Cloudflare sits in front of the site and handles its traffic. Its Turnstile check on the sign-up form tells people from bots; it runs only there.

They process data only to provide these services to us.

How long we keep it

Your account, saved dielines and design files stay until you delete them (or remove the artwork). You can delete any saved dieline or project yourself on the My dielines page, and your whole account, with everything saved in it, on the Account page. A deleted design file may stay in our nightly backup for up to 7 days. Feedback is kept as long as it's useful for improving the tool.

Your rights

You can delete your account yourself at any time: Profile menu → Account → Delete account. For anything else (to ask what we hold about you, to correct it, or if you can't log in), send us a message through the Feedback link at the bottom of the home page; leave your email so we can reply. The rules for using the site are in our Terms of Service.