Privacy Policy

This policy covers the Fluidsimulation.net website. We do not sell personal information.

1. Summary

No account is required to use the fluid simulation. Strokes and frames stay in your browser unless you screenshot or share a link. Cloudflare may provide hosting logs and optional analytics for aggregate traffic. Authorized Google AdSense sellers for the domain are listed in ads.txt when ads are enabled.

2. The website

Hosting and CDN logs can include IP address, user agent, referrer, and timestamps for security and operations. The WebGL simulation does not request camera or precise location. Optional Music uses an audio file you pick on your device. Optional Live sound may request microphone access only while you hold the Live sound control; that stream is processed locally in your browser tab, tracks stop when you release the control, and mic audio is not uploaded to our servers. We do not upload your canvas strokes to our servers.

3. Cookies and local storage

The site may store UI preferences, such as your last preset or quality setting, in cookies or local storage. You can clear them in browser settings.

4. Advertising

The site may show ads through Google AdSense or similar networks when ads are enabled. Authorized sellers for this domain are listed in ads.txt. Ad partners may set their own cookies and are responsible for their own privacy practices.

5. Children's privacy

Fluidsimulation.net is not directed at children under 13 and does not knowingly collect personal information from them.

6. Changes to this policy

We may update this policy as the site changes. The Last updated date at the top of this page reflects the most recent revision.

7. Contact

Privacy questions go to hello@fluidsimulation.net through the Contact page.