WasmFileHash

1. Overview

This Privacy Policy describes how the Service processes information in connection with the WasmFileHash web application.

The Service is a client-side application. Hash computation is performed within the User's browser using WebAssembly. The Service does not operate backend servers that receive or process User files.

Like any website, the Service is delivered through a hosting provider, which may process standard technical information such as IP addresses as part of normal web traffic delivery. This is separate from, and unrelated to, the file hashing performed in the User's browser.

2. Definitions

• "Service" refers to the web application available at wasmfilehash.pages.dev.
• "Operator" refers to WasmFileHash, the operator of the Service.
• "we", "us", "our" refer to the Operator.
• "User" refers to any individual who accesses or uses the Service.
• "Personal Data" refers to any information that identifies or could reasonably identify a natural person, such as a name or email address.
• "Local Processing" refers to hash computation performed entirely within the User's browser, without transmission of file data to any server operated by the Service or any third party.

3. Data Processing

• Files submitted for hashing: All file processing occurs locally in the browser. The Service does not receive, transmit, or store User files or the resulting hash values.
• Email Communication: If you choose to contact us directly via email, we will process your email address, your name (if provided by your email client), and the content of your message. This data is collected and processed solely for the purpose of responding to your inquiry or addressing your feedback. This data is never shared with third parties, is not used for marketing purposes, and is deleted when no longer necessary for the purpose of communication.
• Offline mode: If the User enables the optional "Offline mode" feature, the Service loads additional hashing libraries from its own hosting infrastructure and stores them in the browser's local cache, allowing the Service to continue working without an internet connection. This process does not involve any User files or Personal Data.

4. Data the Service Does Not Collect

• The Service does not require User registration.
• The Service does not use any analytics, telemetry, tracking technologies, or cookies.
• No usage data is collected, stored, or transmitted by the Service.
• The Service does not collect, receive, or store files submitted for hashing, the resulting hash values, or any metadata derived from such files.

5. Applicable Regulations

• GDPR (General Data Protection Regulation, EU 2016/679). The Operator processes Personal Data only when voluntarily sent by e-mail, for the purpose of responding to the relevant inquiry. This Personal Data is not disclosed to third parties and is deleted once the correspondence is concluded. The Service does not maintain User accounts or persistent User databases. Users may contact the Operator by e-mail regarding their personal data.
• CalOPPA (California Online Privacy Protection Act). The Service discloses its data practices in this Policy and does not sell Personal Data.
• CCPA (California Consumer Privacy Act). The Service does not sell Personal Data. The only Personal Data the Service may hold about a California resident is Personal Data voluntarily sent by e-mail. Requests to access or delete such Personal Data may be sent by e-mail.

6. Our Commitments

• The Service will not disclose Personal Data to any third party, except where required by applicable law or a valid and binding legal order.
• The Service will not use Personal Data sent by e-mail for any purpose other than responding to the relevant inquiry.
• The Service will process and comply with requests to delete Personal Data sent by e-mail.

7. Children's Privacy

The Service is not directed at children under the age of 13. The Service does not knowingly collect Personal Data from children under 13. If the Service becomes aware that such Personal Data has been submitted, it will be deleted.

8. Changes to This Policy

This Privacy Policy may be updated from time to time to reflect changes in applicable legal requirements. Updates will be posted on this page with a revised "Last Updated" date.

9. Contact

For questions regarding this Privacy Policy or to submit a request relating to Personal Data, use the “Contact Us” button available on the Service website.