REQUIRES YOUR OWN GOOGLE API KEY AND A GOOGLE AI PRO SUBSCRIPTION, $19.99 A MONTH. Visit aistudio.google.com, upgrade to Pro, add credits, and paste your key into the app. Write a prompt or upload a photo and get a cinematic 4 to 8 second clip with synchronized audio. Choose your mode, aspect ratio, duration and quality. Veo 3.1 generates. About $0.60 to $3.20 per clip, paid to Google directly. It runs in your browser with no installation, no account and no watermark.