There are several webbased platforms that allow you to generate AI videos、Here are a few options:

1、DID: This platform specializes in animating photos and creating talking avatars using AI technology.

2、Replika: It creates an AI companion who talks, listens, and learns from you.

3、MyHeritage: Known for its photo animation feature, it also has tools for video generation.

4、Viddyoze: A cloudbased video creation software that allows users to create marketing videos.

5、Renderforest: An online video making platform with a variety of templates and features.

6、Lumen5: It turns blog posts and scripts into engaging videos.

7、InVideo: Offers a range of features for video creation including templates, music, and more.

Please note that the use of AIgenerated content should always comply with ethical guidelines and copyright laws.