Privacy Policy

Last updated: February 10, 2026

1. Who We Are

LineForge is a coloring page generator operated by as a product of PrintsOnYourWall.com. Our website is located at lineforge.printsonyourwall.com.

2. Information We Collect

Account Information

When you create a free account, we collect:

• Your name
• Email address
• Password (stored securely as a hashed value — we never see your actual password)

Usage Data

We track how many coloring pages you generate each period to enforce plan limits. This data includes timestamps of generation requests associated with your account.

Uploaded Photos

If you use the "From a Photo" mode, your photo is sent to our server for processing. Photos are used solely to generate your coloring page and are not stored permanently. Generated output images are temporarily stored on our server and may be deleted periodically.

Text Prompts

If you use the "From Imagination" mode, the text description you enter is sent to our AI model to generate your coloring page. Prompts may be stored as part of gallery metadata if the resulting image is added to our public gallery.

Automatically Collected Data

Like most websites, our servers automatically log:

• IP address
• Browser type and version
• Pages visited and time spent
• Referring website

3. How We Use Your Information

We use your information to:

• Provide the coloring page generation service
• Manage your account and enforce usage limits
• Improve our service and fix bugs
• Send important account-related communications (e.g., password resets)
• Display generated coloring pages in our public gallery (text-generated images only)

4. Third-Party Services

We use the following third-party services to operate LineForge:

• Replicate — AI model hosting for image generation. Your photos and text prompts are sent to Replicate's servers for processing. See Replicate's Privacy Policy.
• Stripe — Payment processing for paid plans (when applicable). We never see or store your credit card details. See Stripe's Privacy Policy.
• Pinterest & Facebook — We may share gallery images (not personal data) on social media platforms to promote free coloring pages.

5. Cookies

We use cookies only for essential functionality:

• Session cookie — Keeps you logged in to your account

We do not use advertising cookies, tracking pixels, or third-party analytics cookies.

6. Data Sharing

We do not sell, rent, or trade your personal information to third parties. We share data only as described in Section 4 (third-party services necessary to operate the site) or when required by law.

7. Data Retention

• Account data is retained as long as your account is active.
• Uploaded photos are processed and not permanently stored.
• Generated images may be retained in our gallery indefinitely.
• Server logs are retained for up to 90 days.

8. Your Rights

You have the right to:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Request deletion of your account and associated data
• Withdraw consent for data processing

To exercise any of these rights, contact us at the email address below.

9. Children's Privacy

LineForge is intended for users of all ages under parental supervision. We do not knowingly collect personal information from children under 13 without parental consent. If you believe a child under 13 has provided us with personal information, please contact us and we will delete it.

10. Security

We implement reasonable security measures to protect your data, including password hashing, secure server infrastructure, and HTTPS encryption for all connections. However, no method of transmission over the internet is 100% secure.

11. Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Continued use of LineForge after changes constitutes acceptance of the updated policy.

12. Contact Us

If you have questions about this privacy policy or your data, contact us at: