Privacy Policy

Welcome to Umi OCR (umiocr.com). Your privacy is important to us. This policy explains what information we collect, how we use it, and how we protect your data.

1. How OCR Processing Works

All OCR processing runs entirely on your device. When you upload an image or PDF, it is processed locally using ONNX Runtime Web — no image data is ever transmitted to our servers or any third party. Your files never leave your device during OCR.

  • No uploads: Images and PDFs you process are handled entirely on-device and are never sent to any server.
  • No storage: We do not store, log, or retain any image, PDF, or extracted text content.
  • No account required: You do not need to register, log in, or provide any personal information to use the OCR tool.

2. Information We Collect

Umiocr collects minimal information to operate the website:

  • Feedback form: If you voluntarily submit feedback, we collect the name, email address, and message you provide in order to review and respond to your request.
  • Abuse prevention: Feedback submissions may store a hashed version of your IP address to prevent spam and repeated submissions.
  • Analytics: We may use standard web analytics (such as page views and referral sources) to understand site traffic. This data is aggregated and not linked to personally identifiable information.

3. Cookies

Umiocr may use basic cookies to support site functionality and analytics. Cookies do not contain any image data or OCR results. You can disable cookies in your browser settings; doing so will not affect the OCR tool.

4. Open Source Model Disclosure

Umi OCR uses the PP-OCRv6 Tiny model weights released by PaddleOCR under its open source license. These model weights are loaded into your browser via ONNX Runtime Web and run entirely on your device. Umiocr is an independent project and is not affiliated with or endorsed by PaddleOCR or PaddlePaddle.

5. Consent

By using this website, you consent to this Privacy Policy and agree to its terms.

6. Contact

If you have questions about this Privacy Policy, please reach out via our public repository or domain administrator.

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