# Giant Cat AI > Upload one cat photo to make a 10-second Giant Cat AI Video set on a New York street. No prompt needed. Buy credits once and use them anytime. ## Key facts - Input: one photo (JPEG, PNG, WEBP, up to 10 MB). - Style: New York Street. - Output: a vertical 9:16 video; available lengths and cost: 10-second clip: 10 credits. - Downloads are MP4 files without a visible watermark. - Credit packs (one-time purchase, credits from packs never expire): 10 credits for $9.90; 30 credits for $19.90; 50 credits for $29.90. - If a render fails, the credits are refunded automatically. - Finished videos are kept for 30 days. - An account is required; users sign in with Google. - Giant Cat AI works with cat and pet photos only; it does not accept photos of people. - Each video is a 10-second vertical 9:16 MP4 made from one uploaded photo and a chosen scene, with no prompt writing. - The New York sample was generated with Kling 4.0 (Standard, 720p). - Credits are refunded automatically when a generation fails. ## Pages - [Giant Cat AI Video Generator from One Pet Photo](https://giantcatai.org): Upload one cat photo to make a 10-second Giant Cat AI Video set on a New York street. No prompt needed. Buy credits once and use them anytime. - [Pricing, Credits & Downloads | Giant Cat AI](https://giantcatai.org/pricing): Simple credit packs for Giant Cat AI Video AI videos. Pay once, credits never expire, failed renders are refunded automatically. - [Giant Cat AI Video AI Video Guides | Giant Cat AI](https://giantcatai.org/guides): Guides to the Giant Cat AI Video trend and to making your own Giant Cat AI Video AI video: where it came from, which photos work best and step-by-step tips. ## Guides - [What is the Giant Cat AI Video trend?](https://giantcatai.org/giant-cat-ai-video-trend): Why Giant Cat AI Video clips spread and how to turn your own cat into a giant in one short vertical video. - [How to Make a Giant Cat AI Video from One Photo](https://giantcatai.org/how-to-make-giant-cat-ai-video): A step-by-step guide to turning one photo of your cat into a Giant Cat AI Video. ## Optional - [Home (zh)](https://giantcatai.org/zh) - [Terms of Service](https://giantcatai.org/terms-of-service) - [Privacy Policy](https://giantcatai.org/privacy-policy) - [Refund Policy](https://giantcatai.org/refund-policy) - Contact: support@giantcatai.org