Stivio — Image to Video AI Generator | Photos to HD Video

# Stivio > Stivio (stivio.ai) is an online image to video AI generator: upload a > photo, describe the motion in plain English, and it renders an HD MP4 > video clip (3–30 seconds). Six video models (Kling, Wan, MiniMax and > Seedance families) behind one interface, priced per second in credits. Key facts: - Input: one photo (PNG/JPEG/WebP, up to 10 MB); optional end frame. - Output: HD MP4, follows the source photo's aspect ratio; optional audio on supporting models. - Pricing: credits per second — standard models 2 credits/s (a 5-second clip is 10 credits), premium models cost more per second by resolution. Sign-up includes 10 free credits; free-tier videos carry a stivio.ai watermark, any paid plan or pack removes it. - Failed generations are refunded automatically. - Uploads and results are private by default and never used for training. ## Pages - [Home](https://stivio.ai/): what the image to video AI does, pricing, and FAQ. - [Studio](https://stivio.ai/studio): the image-to-video workbench (Google sign-in required to generate). - [Text to Video](https://stivio.ai/studio/text-to-video): the same workbench driven by a text prompt alone — no photo needed. ## MCP - [Stivio MCP](https://stivio.ai/mcp): setup and personal API keys for AI clients. - Endpoint: https://stivio.ai/api/mcp (Streamable HTTP POST). - Public tools: list_video_models, estimate_video_cost. - Authenticated tools: get_credit_balance, upload_image, generate_video, get_video_status. Configure Authorization: Bearer <personal key>. - Generation spends the user's existing credits, with the website's moderation, watermark and refund rules. Review costs before generating. - Keys expire in 30 days and can be revoked at /mcp. No OAuth support. ## Policies - [Privacy](https://stivio.ai/privacy) - [Terms](https://stivio.ai/terms) - [Refunds](https://stivio.ai/refund)