AI that replaces characters in videos is becoming the hottest trend of 2025, allowing faces in videos to be transformed into someone else in just seconds. The technology is easy to use, highly realistic, and extremely viral on TikTok, Reels, and Shorts. It brings many applications such as fast content creation, personalized marketing, engaging educational videos, and cost-efficient corporate production. However, users should pay attention to image rights and avoid abusing deepfake technology. This is an AI video trend that is expected to continue booming in 2025.
20 November 2025