Free AI Video Generator — No Sign-Up, No Watermark

This workflow fits product promos, app demos, explainers and animated text. Product photos, real screenshots, process notes and exact wording support different scenes. Start with one clear goal. Compare video types and materials

Each browser can make one free 15-second video without signing in or using credits. Additional 15-second videos cost $1 each and can be purchased repeatedly as one-time purchases; they do not renew automatically.

No sign-in is required. Open My videos in the same browser to check progress, play and download the MP4. Clearing cookies or changing devices removes guest access; signing in does not transfer guest records. Uploaded materials and finished videos are kept for 30 days, so download them before they expire.

A failed free task restores the free entitlement for a manual retry. A paid failure does not consume credits: reserved credits return to your balance. That credit release is separate from a cash refund. To request a cash refund, email the video ID, issue and order details to support@onedollarvideo.com for human review under the refund policy.

Uploads and finished videos are kept for 30 days. Download and back up your files before they expire.

Describe your video. OneDollarVideo uses a third-party channel labelled Opus 5.5 to generate animation code, then renders it into an MP4. No coding or API key is needed. Review and download the result in My videos; the guide includes prompts and model integration details. Read the Opus 5.5 video guide

The examples show product layouts, UI transformations, step-by-step animation and logo motion. Watch the full clip and check text, assets, transitions and audio. Results for your own video depend on the brief and supplied materials. Review examples and quality checks