Free AI Video Extender & Continuation

Is your video too short? WeryAI uses generative AI to predict and generate new frames, extending your video clip seamlessly. You can even use text prompts to guide how the video continues, or turn standard footage into silky smooth slow motion.

AI Video Extension - Make Your Short Clips Longer Automatically

Is your great short video leaving you wanting more? WeryAI Video Extender can use AI to predict and continue future frames, or create silky smooth slow motion through intelligent frame interpolation, easily extending video duration and unlocking new creative possibilities.

Break Duration Limits, Unleash Creative Boundaries

Smart Generative Extension

Don't just stretch the video; create new content. Enter a prompt like "camera zooms out" or "character turns around," and our AI will hallucinately generate the next 5-10 seconds of footage consistent with the original style.

Silky Smooth Slow Motion

Transform standard 30fps videos into high-speed slow motion. WeryAI uses Frame Interpolation to insert AI-generated frames between existing ones, creating fluid motion without stuttering.

Perfect Loop Make

Create mesmerizing Cinemagraphs and infinite loops for social media backgrounds. Our AI analyzes the start and end frames to blend them perfectly.

Fully Automated Processing - No Editing Experience Required

Whether predicting the future or creating slow motion, all complex technology is packaged into a simple button. Just upload your video, choose your desired extension method, and leave the rest to AI.

How to Use

Upload Short Video

Click or drag a video clip you want to extend.

Select Extension Mode

Choose your desired method: "AI Continuation" or "Smart Slow Motion", and set the extension duration or multiplier.

Generate and Download New Video

After AI processing is complete, you can preview and download this longer, more creative brand new video!

Explore More AI Video Technology from WeryAI

AI Video Enhancer

AI Video Face Swap

AI Video Background Remover

Frequently Asked Questions

How does the AI video extender work?

Can I control what happens in the extended part?

What is the difference between Extension and Slow Motion?

How long can I extend a video?

Is it free?