Privacy Policy

Last Updated: March 20, 2026

Our Commitment to Your Privacy

At DeviceCheck.io, we prioritize the security and confidentiality of your information. This policy details our transparent data handling practices when you utilize our online hardware diagnostic tools.

On-Device Data Processing

All hardware verification and testing occurs strictly within your local browser environment. Our platform does not:

• Capture or archive video streams from your webcam
• Record or monitor audio inputs from your microphone
• Transmit any device media data to our external servers
• Track your personal hardware usage patterns
• Sell or distribute your information to third-party entities

Advertising and Site Analytics

Google AdSense (Advertising)

To support our free services, we may display advertisements powered by Google AdSense. Google and its associated partners may use cookies or similar identifiers to serve relevant ads based on your browsing history on this and other websites.

Users can manage their preferences or opt out of personalized marketing through their individual Google Ads settings.

Vercel Analytics

We utilize Vercel Analytics to gain insights into general traffic patterns and site navigation. This tool is built with a privacy-first approach and does not gather any personally identifiable information (PII).

Local Diagnostic Procedures

Tests for microphones, webcams, keyboards, and screens are executed entirely on your machine. No audio, video, or sensitive hardware data is ever uploaded to or retained by our servers.

Browser Permissions

Our diagnostic suite requires temporary access to your camera and microphone to perform tests. These permissions are managed by your browser's security protocols. We never access your hardware without your explicit consent, and you retain the ability to revoke these permissions at any time via your browser settings.

Anonymous Analytics

We may employ privacy-centric analytics platforms (such as Plausible) that operate without cookies or personal tracking. These services help us enhance site performance while respecting your anonymity.

Cookie Usage

We avoid using cookies for intrusive tracking or marketing. Any cookies active on the site are strictly limited to essential functional requirements.

Third-Party Relationships

Aside from the services mentioned, we do not integrate invasive third-party tracking. Your hardware testing experience remains private and secure.

Contact Us

Should you have any inquiries regarding this Privacy Policy, please reach out to us through our dedicated contact page.