JFIF to PNG
JFIF to PNG
Last updated: August 12, 2026
JFIF to PNG is a Chrome extension that converts images (such as .jfif files) to PNG. It is built to protect your privacy: the extension does not collect, store, transmit, or sell any personal data.
All image conversion happens locally, inside your browser, on your own machine. Your images are never uploaded to a server, never sent to us, and never shared with any third party. We have no servers that receive your files.
None. The JFIF to PNG extension does not collect analytics, telemetry, usage statistics, or any personal information. It requests no host permissions and makes no network requests to transmit your data.
The extension may store small preferences on your device (such as your chosen theme and interface language, and a local count of successful conversions used to time an optional review prompt). This information stays in your browser’s local storage on your device and is never transmitted anywhere.
This website, including the onboarding page shown after install, does not use cookies or analytics of any kind. It never receives your images or their contents.
If you choose to contact us through a feedback form, you share only what you type into that form. Providing feedback is entirely optional.
The extension uses the minimum permissions required to function (such as access to the side panel and local storage). It does not read the pages you browse and has no access to your browsing history.
If this policy changes, we will update the date above.
Questions about this policy: kudapolet@gmail.com