Privacy Policy
At PrivaKit, we don't just "protect" your privacy — we fundamentally eliminate data leak risks through our architecture.
Zero Server Upload
All images, audio, and video you process **never** leave your device. No upload process, no cloud storage.
Local Processing Engine
Using WASM and WebGPU technology, all AI inference runs directly in your browser. Your computer is the server.
No Hidden Tracking
We don't collect your personal identity information, nor do we use invasive tracking cookies to monitor your browsing behavior.
1. Introduction
Effective Date: January 1, 2026
PrivaKit ("we") is committed to providing you with a secure and private online AI tools experience. This Privacy Policy aims to transparently explain how we handle (or more accurately, how we DON'T handle) your data when you use this website.
2. Data Processing Model
Unlike traditional online AI services, PrivaKit uses a pure client-side architecture. This means:
- Image Processing (Background Removal, Upscaling): When you select an image, the file only loads into your browser's memory. The AI model runs on your device's CPU/GPU and directly modifies the image. The processed result is also generated directly from memory without any network transmission.
- Audio Transcription: Your audio files are likewise decoded and transcribed locally through the Whisper model.
3. Information Collection
Due to our architectural design, we CANNOT access or collect the following information:
- The content of files you upload (photos, audio, video)
- Processed results
- Your camera or microphone real-time data (unless you explicitly authorize it locally for recording, and that data is not uploaded)
3.1 Automatically Collected Non-Personal Information
To maintain website operation and security, our hosting provider (such as Vercel) may automatically log standard access logs, including:
- IP address (only for security protection and DDoS mitigation)
- Browser type and version
- Access time and date
This data is anonymous, used only for technical analysis, and is not associated with specific individuals.
4. Cookies and Local Storage
We may use browser LocalStorage to save your preference settings (such as: whether AI model cache has been downloaded, interface language preference). This data is only stored on your device and is not sent to us.
To optimize model loading speed, the browser uses caching mechanisms to store AI model files (such as .onnx files). This is a standard browser feature designed to save your bandwidth and waiting time.
5. Third-Party Services
This website may load resources from well-known content delivery networks (CDN) (such as AI model files, font libraries). These requests follow standard network protocols. We do not use third-party advertising tracking services.
6. Children's Privacy
Although our services are general and do not collect data, we do not knowingly market to children under 13.
7. Policy Changes
As technology evolves, we may update this Privacy Policy. Any significant changes will be prominently notified on this page. Given that our core "no data collection" architecture is unlikely to change, the core commitments of this policy will remain unchanged.
8. Contact Us
Since we don't collect your contact information, if you have any questions or suggestions about this Privacy Policy, please contact us through public channels provided in our community or code repository.