Privacy
Updated June 2026 · This is a product promise, not legal boilerplate
The one-line version: your media files never leave your Mac. Every job runs on-device via the open-source engine ffmpeg; FFmix only translates your clicks into commands.
Media files
Compression, transcoding, audio extraction, GIFs, subtitle burn-in — every task runs on your device. FFmix never uploads, caches, or analyzes your media content. Offline, everything works except cloud AI parsing.
The AI input
- Simple tasks (compress / convert / extract audio / GIF / subtitles) are parsed by local rules — nothing is sent anywhere.
- Compound requests send only the sentence you type (and nothing else) to the FFmix parsing service; the returned plan is discarded and never tied to an account.
- Usage counting stores only an anonymous device id × the current month's count, for the free quota (5/month).
- Subtitle transcription (Whisper) runs entirely on-device — your audio is never uploaded.
Telemetry & accounts
FFmix has no account system, collects no behavioral telemetry, and ships with crash logs off by default. Pro subscriptions go through the App Store — we never see your payment details.
This website
ffmix.com uses no third-party analytics or advertising cookies. An email submitted for release updates is used only to send version notifications, and you can unsubscribe in one click from the link at the bottom of every email.