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Privacy Policy

Last updated October 3, 2026

Tintly lets you browse and color without an account. This draft explains the information involved in guest coloring, optional accounts and contacting us.

Information stored on your device

When you color a page, your progress (the colors you fill, strokes you paint and whether the artwork is complete) is saved in your browser's local storage (IndexedDB) on this device. It is not sent to our servers.

Favorites, recent colors and favorite colors are also saved in this browser. Signing in does not upload or sync your artwork or favorites between devices. Clearing site data removes these local records.

Information we receive

Like most websites, our servers receive standard technical information needed to deliver pages, such as your IP address, browser type and the pages requested. We use it to operate, secure and improve the service.

Cookies and analytics

The guest experience does not use advertising cookies or third-party analytics. If this changes, we will update this policy and ask for consent where required.

Optional accounts

If you create an account, Supabase Auth processes your email, sign-in credentials, linked sign-in providers and session information to authenticate you. Signing in with Google uses that provider's authentication service.

Signed-in sessions use cookies so the website can remember your session. You can sign out or request account deletion from your account page.

Your choices

You are in control of the artwork stored on your device.

  • Delete individual saved pictures from My Artwork, or clear site data to remove all local artwork and favorites.
  • Contact us with any privacy question using the details on our Contact page.

Contact messages

The contact form sends the name, email, topic and message you provide to Formspree so we can receive and respond to your request. Do not include passwords or payment details.

Changes to this policy

We may update this policy as the service grows. The “Last updated” date above always shows the latest revision.