Privacy Policy
Last updated: August 23, 2026
Quick Summary: We collect minimal data to provide our cable management service. Your setups are yours, we don't sell your data, and you can delete everything anytime.
1. Introduction
CableCanvas ("we," "our," or "us") respects your privacy. This policy explains what data we collect and how we use it.
Data controller
Peter Bornstein, sole trader registered in the Czech Republic
Company registration number (IČO): 24061735
Školská 660/3, Nové Město, 110 00 Praha 1, Czech Republic
Email: contact@cablecanvas.com
2. Information We Collect
2.1 Account Information
- Email: For account creation and login
- Profile: Display name and preferences
2.2 Your Content
- Setups: Devices, cables, and configurations you create
- Settings: App preferences and customizations
2.3 Automatic Data
- Usage: Features used, actions taken
- Technical: Browser type, anonymized IP address
2.4 Feedback
- Submissions: The type, title and description of any feedback you send us, and your email address if you choose to provide one
- Technical details: If you send a bug report, the browser, screen size, page, theme and language you were using, so that we can reproduce the problem. You can see exactly what is included before you send it.
3. How We Use Your Data
| Purpose | Legal basis |
|---|---|
| Provide and improve our services | Contract |
| Sync your setups across devices | Contract |
| Send important service notifications | Contract |
| Analyze usage to improve functionality | Legitimate interests |
| Protect the service against abuse and keep it secure and available | Legitimate interests |
Where we rely on legitimate interests, you can object to that processing — see section 6.
4. Data Storage
Your data is stored securely using Supabase in the European Union, subject to EU data protection laws.
4.1 Deleting Your Account
When you ask us to delete your account, the deletion is scheduled for 7 days later. During that period nothing is removed and you can cancel it from the app to keep your account. Once the period ends, your profile, all your setups and everything in them are permanently deleted and cannot be recovered.
Feedback you sent us is kept after your account is deleted, with your email address and account identifier removed so that it can no longer be linked to you. We keep it so we can still act on problems you reported.
4.2 How Long We Keep Your Data
| Data | Kept for |
|---|---|
| Account, profile and setups | Until you delete your account |
| Feedback you send us | Until the issue it describes is implemented or discarded |
| Server request logs, including IP | 30 days |
5. Third-Party Services
| Service | Purpose |
|---|---|
| Supabase | Authentication and data storage |
| Google Cloud Run | Hosting and content delivery |
6. Your Rights (GDPR)
You can:
- Access your personal data
- Correct inaccurate data
- Delete your account and data
- Export your data
- Object to data processing
- Ask us to restrict how we process your data
- Lodge a complaint with a supervisory authority. In the Czech Republic this is the Office for Personal Data Protection (Úřad pro ochranu osobních údajů, uoou.gov.cz)
Exercise these rights in your profile settings or contact us.
7. Cookies
We use essential cookies only:
| Cookie | Purpose | Duration |
|---|---|---|
theme |
Stores your display theme preference (dark/light/system) to prevent a visual flash on page load | 1 year |
sb-* |
Supabase authentication session | Session |
Manage preferences via "Manage cookies" in the footer.
8. Contact
For privacy questions: contact@cablecanvas.com