Privacy Policy
Last updated: September 2026
What we collect
MultiConvert is a fully client-side tool. Your files are processed in your browser and never uploaded anywhere. We operate without user accounts.
Local storage
We store only small preferences in your browser (localStorage) — e.g. your theme and language choice. The History & Stats page keeps a local list of your conversions (tool name, file name, output size and time) on this device. None of this is transmitted to our servers.
Ads
To keep the service free, pages may show ads served by Google AdSense. Google may use cookies to serve ads based on visits to this and other websites. You can opt out of personalized advertising at adssettings.google.com.
Analytics
We use Google Analytics 4 to count page views and understand which tools are used. It is loaded through the Measurement Protocol with a random id stored only in your browser, so it sets no cookies, and all events are marked non-personalized. We never send file names, file contents or conversion results.
Your choices
You may block ads with an ad blocker, choose non-personalized ads via your Google settings, or contact us with questions at any time.