Privacy Policy

Last Updated: January 2026

files never leave your device

Online Image Shrinker operates entirely in your browser using WebAssembly technology. Your images are never uploaded to our servers. We cannot see, store, or share your photos.

1. Data Collection

We do not collect any personal data, IP addresses, or uploaded files. The application runs client-side (on your computer/phone).

2. Analytics

We use aggregated, anonymous analytics (Google Analytics 4) to understand general usage patterns (e.g., "how many users visited from France", "which tool is most popular"). This data is strictly non-personally identifiable.

3. Local Storage

We may use your browser's Local Storage to save your preferences (like "Dark Mode" or "Last Used Settings"). This data stays on your device and can be cleared by deleting your browser cache.

4. Third-Party Services

Our website is hosted on Vercel. You can review Vercel's Privacy Policy regarding their server logs.

5. Advertising

We use Google AdSense to display advertisements on our website. Google and its advertising partners may use cookies to serve ads based on your prior visits to this website or other websites on the internet.

Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings.

For more information about how Google uses data when you use our site, please visit How Google uses information from sites that use its services.

Google also uses the DoubleClick DART cookie to serve ads based on your visits to this and other sites. You can opt out of the DART cookie by visiting the Google Ad Settings page or by visiting the Network Advertising Initiative opt-out page.

6. Cookies

We use cookies for the following purposes:

  • Essential cookies: To remember your preferences (theme, language).
  • Analytics cookies: Google Analytics 4 uses cookies to measure traffic (non-personally identifiable).
  • Advertising cookies: Google AdSense uses cookies to display relevant advertisements.

You can manage or delete cookies through your browser settings at any time.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last Updated" date.

Because we don't store your data, we have nothing to direct you to delete. It's already gone the moment you close the tab.