What does TrendAvatar publicly say about uploaded photos?
Current generation is free, and TrendAvatar says uploaded photos are used to generate the selected avatar style rather than train a TrendAvatar-owned model.
The Privacy Policy also says uploaded and generated images may be temporarily stored or processed to provide the service, and that third-party infrastructure and AI providers may be involved.
No-signup convenience is useful, but it does not remove the need for good judgment. Upload your own selfie, avoid sensitive images, and read the Privacy Policy if you need stricter handling guarantees.