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Privacy Policy

Last updated: August 25, 2026

Overview

Handwriting Personality Test works without an account. You may upload a handwriting photo for one-time analysis or use the no-upload private quiz. This policy explains what each option processes.

Photo analysis

Before upload, the browser resizes and re-encodes the selected image. This removes common embedded metadata such as EXIF fields. The processed image is sent through our server to the OpenRouter API and its selected model provider to return visible handwriting observations. We do not intentionally transcribe the writing, store the image in a site database or object store, or include it in the downloaded result card.

OpenRouter and the selected model provider process the image and request data to provide the API response under the terms and data controls that apply to our API account. Free-model availability and the underlying provider may change. Do not upload signatures, names, addresses, contact details, financial data, or other sensitive content. Only upload another person's writing with their permission.

Private quiz answers and results

Private quiz scoring happens in your browser. The application does not transmit your selected answers, handwriting sample, or quiz result to our analysis endpoint.

Information that may be processed

  • Technical request data: our hosting and security providers may process IP address, browser information, requested URL, timestamp, and related logs needed to deliver and protect the site.
  • Processed handwriting image: when you choose photo analysis, the image is sent to the model provider to produce the result.
  • Messages you send: if you email us, we receive your email address and the information you choose to include.
  • Essential browser data: the site or its infrastructure may use strictly necessary storage for security, routing, or preferences.

How information is used

  • To deliver, secure, troubleshoot, and improve the website.
  • To respond to questions, correction requests, and privacy inquiries.
  • To prevent abuse and comply with applicable legal obligations.

Sharing and sale

We do not sell your personal information. Technical data may be processed by providers that host, secure, deliver, or operate the image analysis service. We may also disclose information when required by law or necessary to protect rights and safety.

Retention

Uploaded images and quiz answers are not retained in our application database. Hosting, security, and model-provider systems may retain request data according to their applicable settings, terms, and operational needs. Email is kept only as long as needed to respond or meet legal obligations.

Your choices and rights

Depending on your location, you may have rights to access, correct, delete, restrict, or object to certain processing. You can also manage cookies and site data through your browser. We may need to verify a request before acting on it.

Children

The service is not directed to children under 13, and we do not knowingly collect personal information from them. A parent or guardian who believes a child has contacted us with personal information should email us.

Changes

We may update this policy when the product, providers, or legal requirements change. The date at the top shows the latest substantive review.

Contact

Privacy questions can be sent to privacy@handwritingpersonalitytest.org.