Privacy Policy
Last updated: March 2026
The short version
Your pattern images never leave your device. All color processing happens in your browser. We only store your palette data (color values and names) if you choose to create an account. We don't sell your data.
What we collect
- Account info — if you sign in with Google, we receive your name and email address via Google OAuth.
- Palette data — color values and names you save to your library, stored in Supabase.
- Usage data — anonymous page view counts via Vercel Analytics (no cookies, no cross-site tracking).
- Error logs — if the app crashes, Sentry captures the error along with browser and OS info to help us fix it.
What we don't collect
Images you upload are processed entirely in your browser using the Web Canvas API. They are never sent to our servers or any third party.
Third-party services
- Supabase — authentication and palette storage. Privacy policy
- Google OAuth — sign-in only. We don't access your Google Drive, Gmail, or any other Google data. Privacy policy
- Vercel — hosting and anonymous analytics. Privacy policy
- Sentry — error tracking. Privacy policy
Cookies
We use a single session cookie to keep you signed in via Supabase. No advertising or tracking cookies.
Your rights
You can delete individual palettes from your library at any time. You can also request a copy of your data, ask us to correct it, or have your account and all associated data deleted. Email hello@palettostudio.com and we'll respond within 30 days.
Changes to this policy
We may update this policy as the product evolves. We'll update the date at the top of this page. Material changes will be communicated via the app.
Contact
Questions? Email hello@palettostudio.com.