Keep this page handy the next time you need a quick talking clip and do not want to open a video editor.
A short, opinionated list of resources for making a still image speak. This is not a ranked chart, and it does not cover every research paper.
Consumer tools
Fameo — an AI lip-sync generator. Upload a photo or a short video (or start from a template), add text or your own audio, and export a talking video in minutes. It accepts portraits, pets, cartoons, and artwork, and it has specialized pages for pet lip sync, cartoons, drawings, singing stills, and two-person conversations.
Related
AI Mimic Motion — copies movement from a video or a preset onto a still photo. Use it when the job is a gesture, not a spoken line.
Working notes
Prefer a clear, front-facing image with the mouth visible.
Keep the first script short and review the clip with the sound off.
Only animate faces and voices you are authorized to use.
If something looks off, a better-lit source image usually fixes more than a rewritten script.