AI Video Extender Online
Extend any video with AI Video Extender. Keep original motion and atmosphere while generating smooth, extended clips ready for creative editing or production.
Click to upload video
MP4, MOV, AVI, WebM (max. 20MB)
AI Video Extender for Natural Continuity
AI Video Extender expands short clips into longer, natural sequences while keeping the motion, tone, and atmosphere stable. The system is optimized for creators, educators, marketers, and editors who require reliable and smooth frame-by-frame video extension for professional results.
AI Video Extender – Voice Mode
Voice Mode extends both visuals and sound in one step. The AI Video Extender automatically synchronizes voice, music, or ambient audio with the newly generated frames. Each movement aligns with rhythm and timing, maintaining a unified audiovisual experience. This mode is ideal for storytelling, interviews, or dialogue-based content where natural sound continuation matters most. Users can adjust duration and resolution flexibly while keeping synchronization precise and clean.
AI Video Extender – Basic Mode
Basic Mode focuses on pure visual continuation without sound. The AI Video Extender predicts motion, texture, and lighting flow, generating extended footage that matches the original scene’s tone and direction. It works perfectly for looping scenes, visual backgrounds, or product videos that do not need synchronized sound. The mode prioritizes composition consistency and frame coherence, helping creators expand visual time while preserving aesthetics and realism.
Three Key Advantages of AI Video Extender
AI Video Extender delivers flexible control with three essential strengths. It allows users to freely customize video length to match creative intent, select from multiple resolutions for different output needs, and preserve scene consistency throughout every frame. The system maintains smooth transitions and coherent motion while adapting to any desired format or duration, ensuring stable and high-quality visual continuity for every extended clip.
AI Video Extender Use Cases
AI Video Extender adapts to various creative, educational, and commercial workflows that require video continuity, loop generation, and seamless narrative extension.
🎬 Film & Storytelling
AI Video Extender helps filmmakers generate additional moments between shots, extend emotional pacing, and enrich transitions without reshooting.
📱 Social Media & Reels
Extend short clips for TikTok, YouTube Shorts, or Instagram Reels with AI Video Extender. Achieve smooth motion and matching tones for vertical content.
🛍️ Product Demos & Ads
Highlight product details by adding time for zooms or transitions. AI Video Extender keeps motion fluid and camera flow continuous across scenes.
📚 Education & Tutorials
AI Video Extender expands teaching segments and demonstrations, keeping gestures and text overlays stable for clear, professional explanations.
🎨 Visual Design & Background Loops
Create seamless visual loops or animated backgrounds using AI Video Extender. Ideal for installations, websites, and motion templates.
🏙️ Marketing & Presentation Videos
AI Video Extender enables smoother pacing for branded content, lengthening clips for taglines, transitions, or storytelling emphasis.
What Users Say About AI Video Extender
Professionals share how AI Video Extender accelerates workflows, reduces editing time, and enhances creative flexibility across projects.
Ethan Cole
-Video Director
AI Video Extender helps me stretch short takes into full scenes while keeping motion natural and color consistent. It feels like a real camera continuation.
Sophia Lee
-Digital Artist
With AI Video Extender, my clips become fluid animations ready for projection art. It saves hours of manual frame work and keyframe design.
David Harris
-Educator
AI Video Extender makes lectures smoother by removing abrupt pauses and extending visual explanations naturally.
Olivia Scott
-Social Media Strategist
Campaigns now reuse short materials easily. AI Video Extender keeps motion alive and transitions appealing across platforms.
Henry Wang
-Post-production Lead
No need for reshoots. AI Video Extender reconstructs every second smoothly, saving editing time and maintaining cinematic tone.
Anna Rivera
-Motion Designer
AI Video Extender adds dynamic flow to still or static clips, making creative transitions easier and more expressive.
Frequently Asked Questions
Answers about AI Video Extender usage, modes, credits, and technical limits. For support, reach out to [email protected]
How to use it?
Upload a video, choose either Voice Mode or Basic Mode, and write a short prompt describing the desired motion, scene, or atmosphere. Adjust duration and resolution, then click generate. The AI Video Extender will analyze and extend the clip while keeping motion consistent.
What is the difference between Voice Mode and Basic Mode?
Voice Mode extends both visuals and audio, maintaining perfect synchronization for dialogue or music. Basic Mode focuses on visuals only, making it ideal for silent or looping content. Voice Mode supports up to 1080p, while Basic Mode supports up to 720p.
How long does generation take?
Typical generation time is between 2 and 5 minutes per clip, depending on traffic, resolution, and duration. AI Video Extender ensures smooth results through motion tracking and texture reconstruction.
How are credits calculated?
Credit cost depends on the mode and resolution: • Voice Mode: 420p = 20 credits/sec, 720p = 40 credits/sec, 1080p = 60 credits/sec. • Basic Mode: 480p 5s = 100 credits, 480p 8s = 150 credits, 720p 5s = 200 credits, 720p 8s = 300 credits. Credits are deducted once the AI Video Extender begins rendering.
What are the upload limits?
Supported video formats: MP4, MOV, and WEBM. File size must be under 20MB. Recommended input length is under 20 seconds for the best AI Video Extender quality and stability.
Is commercial use allowed?
Yes. AI Video Extender results can be used for commercial projects including ads, branding, education, or entertainment videos without limitation.