Generation powered by Kie AI
Androgynous individual gesturing to control a futuristic smart home interface in a suspended apartment overlooking a neon cyberpunk cityscape at twilight, holographic UI ripples, smooth orbital camera movement, ambient synthwave mood.
Cinematic long shot with forward tracking: In a frozen wasteland under a black sky, a lone figure in a fur-lined coat walks toward a distant glowing structure, wind-blown snow, cold blue tones, epic orchestral atmosphere.
Slow top-down crane descent over a miniature claymation village at dawn, tiny houses with warm window lights, soft stop-motion texture, gentle morning fog rolling through cobblestone streets.
Tight rear POV shot directly behind a frantic beekeeper running through a sunlit meadow as bees swarm around the camera, handheld urgency, shallow depth of field, golden hour light.
Medium-wide claymation-style shot of a quirky inventor in a cluttered workshop assembling a clockwork bird, exaggerated expressions, warm tungsten lighting, whimsical stop-motion feel.
A rainy Tokyo street at night, neon reflections on wet asphalt, camera slowly dollying forward past pedestrians with umbrellas, cinematic anamorphic bokeh, moody teal and magenta palette.
Underwater macro shot of bioluminescent jellyfish drifting in deep ocean darkness, particles floating in the beam of a diver flashlight, ethereal blue glow, slow graceful motion.
A golden retriever running through a wheat field at sunset, camera tracking from the side, lens flare, warm golden tones, joyful energetic movement, photorealistic cinematic style.
Steampunk airship sailing above cloud layers at sunrise, brass and copper details gleaming, propellers spinning, wide establishing shot with slow pan, adventure film aesthetic.
A woman in a red dress walking down a cobblestone street in Paris, soft afternoon light, shallow depth of field, romantic cinematic mood, gentle camera follow from behind.
Abstract fluid art morphing between vivid colors in zero gravity, macro close-up, iridescent paint swirling and folding, hypnotic loop-friendly motion, high contrast lighting.
Anime-style rooftop scene at dusk, two friends sitting on a ledge overlooking a glowing city skyline, wind moving hair and clothes, soft pastel sky gradient, emotional slice-of-life tone.
Generation powered by Kie AI
AI Video Extension Tool
Make any video clip longer. The AI picks up from the last frame and continues the scene naturally — same characters, same style, same motion direction.
Extend Any Video Clip Seamlessly
Upload a short video clip and our AI extends it. The extension engine analyzes the final frames and generates new footage that continues the scene without visible cuts. Got a 5-second clip that needs to be 15 seconds? The tool can add new frames that continue the action, the camera movement, and the overall feel of the original footage. It works on AI-generated clips and real footage alike. The transition between original and extended footage is smooth enough that most viewers will not notice where the original ends.
Guide the Extension with Prompts
Optionally write a prompt to tell the extension tool what should happen next. Without a prompt, it continues the existing motion. With one, you can change the scene direction. Say you have a clip of someone walking down a street. Without a prompt, the extension continues the walk. Add a prompt like "the person stops and looks up at the sky" and the AI changes the action mid-clip. This makes video extension useful not just for lengthening clips but for building multi-shot sequences from a single starting point.
Capabilities
Why Use Our Video Extension Tool?
Most AI video generators give you a fixed-length clip and that is it. Video extension lets you keep going, building longer sequences from any starting clip.
Seamless Continuation
The extension AI matches colors, lighting, and motion from the source clip. No jarring transitions between original and new footage.
Prompt-Guided Direction
Add a prompt to steer what happens next, or let the AI decide based on the existing motion in the clip.
Works on Any Source
Extend AI-generated clips, screen recordings, phone videos, or professional footage. The tool adapts to whatever you feed it.
Chain Multiple Extensions
Extend a clip, then extend the result again. Build sequences of 30+ seconds from a single short clip.
1080p HD Support
Video extension output matches the resolution of your input, up to 1080p HD.
Free Credits to Start
Test video extension with free credits on signup. See how well it continues your clips before purchasing more.
How to Extend a Video Clip
Upload Your Video
Upload the video clip you want to extend. MP4 format works best. The AI analyzes the final frames to understand what comes next.
Add a Prompt (Optional)
Write what should happen next in the extended footage. Skip this if you want the AI to continue the existing motion naturally.
Generate and Download
Generate the video extension and preview it. Download the extended clip as MP4. Chain multiple extensions for even longer sequences.
Video Extension FAQ
Make Your Videos Longer
Upload a clip, extend it with AI. Free credits on signup, no credit card needed.
Try Video Extension Free