Privacy Policy
The short version: the labels you design and the spreadsheets you merge are processed in your browser and are never uploaded to our servers. We don't require an account, we don't use advertising cookies, and we don't sell personal data.
Who we are
LabelSheet (labelsheet.app) is an online label maker operated by an independent developer based in Taiwan ("we", "us"). We are the controller of the limited personal data described in this policy. You can reach us at support@labelsheet.app.
Your labels and data stay on your device
Everything you put into the label maker — text, images, logos, pasted rows and uploaded CSV or Excel files — is processed by JavaScript in your browser. PDFs are generated on your device. None of this content is sent to us.
To remember your work, the label maker stores your current design, printer alignment and (Pro) saved designs and custom sheets in your browser's local storage. You can delete them at any time by clearing this site's data in your browser.
Data we do process
- Server logs. Our host, Cloudflare, processes technical data such as IP address, browser type and requested URL to deliver pages and protect against abuse. We don't use these logs to identify you.
- Analytics. We may use Cloudflare Web Analytics, which counts page views without cookies and without tracking you across sites.
- Fonts. If you choose a web font (for example Great Vibes or Noto Sans JP) in the designer, your browser downloads it from Google Fonts, which receives your IP address. The default fonts load nothing from third parties.
- Pro licenses. If you buy Pro, Polar (our merchant of record) processes your payment and contact details under its own privacy policy. To check a license we send the license key and a random device ID to our license endpoint, which forwards them to Polar. We never receive your card details.
- Email. If you email us, we use your message and address only to reply.
Cookies
LabelSheet does not set advertising or tracking cookies. Local storage is used only for the features described above.
Legal bases (GDPR)
We process server and license data based on our legitimate interest in operating and securing the Service, and license data also to perform our contract with you. Email correspondence is processed to answer your request.
Retention
Data stored in your browser stays there until you delete it. License records are kept by Polar as long as required for accounting and tax purposes. Emails are kept for as long as needed to handle your request.
Your rights
Depending on where you live, you may have the right to access, correct, delete or export your personal data, to object to or restrict processing, and to complain to a data protection authority. Email support@labelsheet.app to exercise them. Because your labels never reach us, we cannot access or recover them.
Children
The Service is not directed at children under 16, and Pro purchases require an adult.
Changes
We may update this policy and will change the "last updated" date above. Material changes will be announced on the site.