PartCrafter Privacy Policy

Last updated: January 13, 2025

Introduction

Welcome to PartCrafter (hereinafter referred to as "we," "PartCrafter," or "PartCrafter.net"). We are committed to protecting your privacy and personal information while providing our revolutionary structured 3D generation services. PartCrafter transforms single RGB images into multiple geometrically and semantically distinct 3D meshes using advanced AI technology. This Privacy Policy explains how we collect, use, store, and protect your personal information when you use PartCrafter's 3D generation services, website, or products. By using PartCrafter, you agree to the practices described in this Privacy Policy.

Information We Collect

1. Information You Provide Directly

When you use PartCrafter's structured 3D generation services, we may collect:

Account Information: Including your name, email address, and other information you provide when registering for PartCrafter services or updating your account
Payment Information: If you purchase PartCrafter premium plans for enhanced 3D generation capabilities, we collect necessary payment details through secure third-party payment processors (such as Stripe)
Input Images: The RGB images you submit for PartCrafter's multi-part 3D generation using our compositional latent space technology
Contact Information: Information you provide when communicating with us about PartCrafter's hierarchical attention mechanism, part-aware priors, or other technical inquiries
Subscription Information: Email address and preferences when you subscribe to updates about PartCrafter's latest 3D generation features and structured modeling capabilities

2. Anonymous Information Collected Automatically

When you visit or use PartCrafter's 3D generation platform, we automatically collect:

Device Information: Including your IP address, browser type, operating system, and device identifiers
Usage Data: Information about how you use PartCrafter's services, including access times, pages viewed, 3D generation frequency, and interaction methods with our structured generation model
Service Analytics: Anonymous data about PartCrafter's DiT foundation performance, part decomposition accuracy, and user satisfaction with generated 3D meshes
Cookies and Similar Technologies: We use cookies to enhance your experience with PartCrafter's compositional generation technology

How We Use Your Information

We use collected information for the following purposes:

Providing 3D Generation Services: Processing your RGB images through PartCrafter's hierarchical attention mechanism to generate multiple distinct 3D parts, managing your account, processing transactions, providing customer support, and delivering our core structured 3D modeling functionality
Improving PartCrafter Technology: Analyzing usage patterns to enhance our disentangled part representation algorithms, optimizing PartCrafter's compositional latent space performance, and developing new structured 3D generation features
Communication: Contacting you regarding your PartCrafter account, service updates, new 3D generation capabilities, or related structured modeling products
Security & Privacy: Detecting, preventing, and addressing fraud, abuse, and security issues while maintaining the confidentiality of your submitted images and generated 3D models
Educational Content: Sending relevant updates about PartCrafter tutorials, structured 3D generation trends, part-aware modeling tips, and promotional information (if you have opted to receive them)

Content Privacy and Processing

Your submitted content receives our highest priority for privacy protection:

Limited Data Retention: RGB images submitted for PartCrafter's structured 3D generation are securely stored only for the duration necessary to complete processing through our hierarchical attention mechanism and are automatically deleted within 30 days
End-to-End Encryption: All PartCrafter content processing happens securely with advanced encryption during transmission and storage
No Content Sharing: Your images and PartCrafter-generated 3D meshes are never shared, analyzed for other purposes, or used for training our models without explicit consent
Secure Processing: PartCrafter content is processed in secure, encrypted environments with strict access controls protecting your compositional generation data

We do not sell your personal information or PartCrafter-generated content. We may share limited information in these circumstances:

Service Providers: With third-party service providers who perform services on PartCrafter's behalf, such as payment processing (Stripe), cloud infrastructure, and email services - these providers operate under strict confidentiality agreements
Compliance and Legal Requirements: When we believe in good faith that disclosure is required by law or to protect PartCrafter's rights and security or those of others
Research Collaboration: For PartCrafter's open-source initiatives, we may share anonymized technical performance data to advance structured 3D AI research

Data Storage and Security

We implement industry-leading technical and organizational measures to protect your PartCrafter information:

All payment information is processed through secure payment processors like Stripe; PartCrafter does not directly store complete payment card details
We use SSL/TLS encryption to protect all PartCrafter data transmission
Images submitted for PartCrafter's structured 3D generation are processed in secure, encrypted environments with strict access controls
We regularly review our PartCrafter information collection, storage, and processing practices, including physical security measures
PartCrafter-generated 3D meshes are stored securely and can be downloaded by users within a reasonable timeframe

Your Rights and Choices

Depending on applicable laws in your region, you may have the following rights regarding PartCrafter:

Access: Obtain a copy of your personal information that PartCrafter holds
Correction: Update or correct your PartCrafter personal information
Deletion: Request deletion of your personal information and associated PartCrafter-generated content in certain circumstances
Objection: Object to PartCrafter's processing of your personal information
Restriction: Request that PartCrafter limits the processing of your personal information
Data Portability: Obtain an electronic copy of information you have provided to PartCrafter

How to Exercise Your Rights

To exercise any of these rights regarding PartCrafter, please contact us at [email protected]. We will respond to your request within a reasonable timeframe.

PartCrafter uses cookies and similar technologies to collect information and improve your experience with our structured 3D generation services. The types of cookies PartCrafter uses include:

Necessary Cookies: Essential for basic functionality of PartCrafter's 3D generation platform
Preference Cookies: Allow PartCrafter to remember your settings and generation preferences
Statistical Cookies: Help us understand how visitors interact with PartCrafter's services (anonymized data only)
Performance Cookies: Used to optimize the speed and effectiveness of PartCrafter's hierarchical attention algorithms

You can control or delete cookies by changing your browser settings. Please note that disabling certain cookies may affect your experience with PartCrafter's structured 3D generation services.

Children's Privacy

PartCrafter's structured 3D generation services are not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13. If you discover that PartCrafter may have collected personal information from a child under 13, please contact us at [email protected], and we will promptly take steps to delete that information.

Content Guidelines

While PartCrafter creates professional-quality structured 3D models from single images, we encourage users to:

Follow applicable content guidelines and community standards when using PartCrafter
Ensure proper rights to any images submitted for PartCrafter's 3D generation
Use PartCrafter's structured generation service responsibly and ethically
Respect intellectual property rights when creating PartCrafter 3D content
Comply with platform-specific guidelines when sharing PartCrafter-generated models

Updates to This Privacy Policy

We may update this PartCrafter Privacy Policy from time to time to reflect changes in our structured 3D generation services or legal requirements. When we make significant changes, we will post the revised policy on our website and update the "Last Updated" date. We encourage you to review this policy periodically to stay informed about how PartCrafter protects your information.

Contact Us

If you have any questions, comments, or requests regarding this PartCrafter Privacy Policy or our privacy practices related to structured 3D generation services, please contact us:

Email: [email protected]

We will respond to your inquiries as soon as possible and are committed to maintaining the highest standards of privacy protection for users of PartCrafter's revolutionary 3D generation technology.