Privacy policy

This policy describes how Refentra ("we", "the site") handles data. It was last updated on 2026-09-02 and may be updated as the site changes; material changes will be reflected in the date above.

Who operates Refentra

Refentra is operated by Marco Ryzska. Privacy questions, requests, and complaints can be sent to ryszka.marco@gmail.com.

Your files never leave your device

All image processing — converting, resizing, compressing, cropping, and metadata editing or removal — runs locally in your browser. Your image files are never transmitted to Refentra or to any third party, are not stored on a server, and are released from memory when you close or reset a tool. Because of this, we cannot recover files or results on your behalf.

What the site does process

• Hosting: The site is served by Vercel Inc. As with any web server, requests are processed by the hosting infrastructure for delivery, security, and abuse prevention. This includes technical data such as IP addresses and request metadata handled under Vercel's own data processing terms.
• Aggregate analytics: The site uses Vercel Web Analytics, a cookieless and aggregate traffic measurement that does not use cookies or build individual profiles, and Vercel Speed Insights for sampled page-performance metrics.
• No Google Analytics: Standard Google Analytics collection is disabled. It would only be considered together with an informed prior-consent flow and matching privacy information.
• No accounts: Refentra has no registration, so there are no user profiles or account data.
• No tracking cookies: Refentra sets no tracking or advertising cookies and does not sell or share personal data with data brokers or ad networks.

Contact

For privacy questions or deletion concerns, note that we hold no copies of your files, so there is nothing to delete on our side. Everything else: ryszka.marco@gmail.com.