Last updated: August 31, 2026
We take privacy seriously. All conversion happens locally in your browser using ffmpeg.wasm. We do not upload, store, or see your images, videos or audio files on any server.
Unlike most converters, JSM-Video.com processes files entirely on your device. Your files never leave your computer. We have no access to them.
We use Google AdSense (publisher ID: ca-pub-4747106371991816) and Google Analytics (ID: G-Q6QJX3F5R3) only if you click Accept on our cookie banner. By default, all ad_storage, ad_user_data, ad_personalization and analytics_storage are set to denied.
When you accept, we update consent to granted via gtag('consent','update'). When you reject, no advertising or analytics cookies are set and Google serves limited, non-personalized ads.
EEA Users: For full compliance in the European Economic Area, UK and Switzerland, we recommend implementing a Google-certified Consent Management Platform (CMP) like Google Funding Choices. Our current custom banner is a temporary solution.
Third-party vendors, including Google, use cookies to serve ads. You can opt out of personalized advertising at adssettings.google.com. See our ads.txt.
You can delete consent choice anytime by clearing localStorage key consent_choice in your browser, or by using the Reject button. For Quebec/Canada privacy requests, contact [email protected].
Email: [email protected] — Montreal, QC, Canada