Video
Image to Video
Start from one still frame and let a video model add movement, camera motion and atmosphere while your image keeps the look consistent.
Try NowVideo Extend
Upload a clip that ends too soon, describe what happens next, and the model continues the scene while keeping motion and context intact.
More models on Hushgen
One credit balance works with all of them.
Video models
Models are provided by their developers through licensed API services. Hushgen is an independent platform; model names belong to their respective owners. Disclaimer
AI Tools
More ways to create
Switch to another tool any time. Each one lets you pick from several AI models and uses the same credits.
Text to VideoImage to VideoReference to VideoVideo ExtendText to ImageImage Edit
Video
Text to Video
Describe a scene in a sentence or a short script and get back a clip you can refine shot by shot.
Try NowVideo
Reference to Video
Upload reference images or clips to pin down a character, product or visual style before the model starts generating.
Try NowVideo
Video Extend
Pick up where a clip ends and add the next few seconds with the same subject, framing and mood.
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ImageText to Image
Write a prompt and get thumbnails, product shots, concept art or posters, with Seedream and other image models to choose from.
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ImageImage Edit
Change a background, remove an object or restyle a photo by telling Hushgen what to change in plain words.
Try NowExtend Any Video Clip with Hushgen
Upload a short clip and describe the next moment. Hushgen continues the scene with matching motion and context, so you get more footage without reshooting.
What the Video Extender Gives You
Tools for adding length to footage that already works.
Seamless Continuation
AI analyzes the end of your video and generates new content that flows naturally from where it left off — no visible seams.
Prompt-Guided Extension
Describe what should happen in the extended portion. Guide the AI with specific actions, scenes, or directions.
Flexible Duration
Choose how much to extend your video. Add a few seconds or significantly lengthen the clip based on your needs.
Audio Support
Optionally add background audio to the extended portion for a complete, polished final video.
Prompt Expansion
Enable AI prompt expansion to automatically enrich your description and produce more detailed, higher-quality extensions.
Full-Resolution Output
Download your extended video in full resolution — ready for social media, presentations, or any professional use.
From Short Clip to Longer Clip
Upload, describe what comes next, generate.
1
Upload Your Video
Drag and drop or click to upload the video clip you want to extend.
2
Describe the Extension
Write a prompt describing what should happen in the extended portion. Choose the duration and resolution.
3
Download the Result
Your extended video is usually ready in a few minutes. Download it in full resolution and use it anywhere.
When Extending a Video Helps
Stretch a great moment, finish a scene or fill a timeline gap.
Social Media Content
Extend short clips to meet platform minimum lengths for Instagram Reels, TikTok, and YouTube Shorts.
Storytelling
Continue a narrative or scene beyond its original ending — add new plot developments, actions, or transitions.
Loop Creation
Extend a video and blend the ending back to the beginning for seamless, infinite loop content.
Product Demos
Extend product showcase videos to include additional angles, features, or use cases without re-shooting.
Event Coverage
Extend event highlight reels or recap videos to include more moments and fill out the full story.
Creative Projects
Explore where a scene or animation could go next — use AI extension as a creative brainstorming tool.
Making Extensions Look Seamless
How to get continuations that blend with the original footage.
End Your Source Video on a Clear Frame
The AI generates from the last frame of your video. Clips that end on a clear, stable frame — not a cut or transition — produce the most seamless extensions.
Describe the Continuation, Not the Original
Your prompt should describe what happens next, not what's already in the video. 'The camera continues to pan right, revealing a mountain range' is more effective than 'a landscape video'.
Match the Tone of Your Prompt to the Source
If your source video is slow and cinematic, use slow, cinematic language in your prompt. Mismatched tone between source and prompt can produce jarring transitions.
Use Shorter Extensions for Better Quality
Shorter extensions (3–5 seconds) tend to be more consistent and seamless than longer ones. For longer continuations, chain multiple short extensions together.
Add Audio for a Complete Result
Upload background audio that matches the mood of both the original and extended portions. Consistent audio across the full video makes the extension feel more natural.
Enable Prompt Expansion for Complex Scenes
For videos with complex environments or motion, enable prompt expansion to let AI add descriptive detail that helps generate a more accurate and consistent continuation.
Who Extends Videos?
Anyone who needs a few more seconds from footage they already have.
Social Media Creators
Extend short clips to meet platform minimum lengths for Instagram Reels, TikTok, and YouTube Shorts without re-filming.
Filmmakers & Directors
Extend scenes, add breathing room to shots, and explore where a sequence could go next during pre-production and editing.
Advertisers & Marketers
Extend existing ad footage to create longer versions for different placements without returning to the production set.
Game Developers
Extend cinematic sequences and environment flythrough videos to fill out longer cutscenes or loading screens.
Event Videographers
Extend highlight reel clips to fill out a longer edit when source footage is limited or a specific moment was cut short.
Educators & Presenters
Extend demonstration videos and visual aids to add more context or allow more time for viewers to absorb the content.
Why Extend Videos on Hushgen
Natural continuations, model choice and transparent credits.
Seamless Results
AI analyzes your video's style, motion, and content to generate extensions that look like they were always part of the original.
Fast Generation
Most videos finish within a few minutes, depending on the model, length and resolution. Paid plans get priority in the generation queue.
Privacy First
Your prompts and files are processed securely and sent only to the AI model provider that generates your result. We never sell your data.
Pay Only for What You Use
Credit-based pricing means you only pay for the extensions you actually generate — no monthly minimums.
Video Extend Questions
What to expect when you extend a clip with AI.
What video formats are supported?
MP4, MOV, and WEBM formats are supported for upload. Output is delivered in MP4 format for maximum compatibility.
How long can I extend a video?
Extension duration depends on the model selected. Available duration options are shown in the settings panel before you generate.
How does the AI know what to generate?
The AI analyzes the visual content, motion, and style of your video to generate a continuation that flows naturally. Your text prompt guides the specific content and direction of the extension.
Will the extension look seamless?
Yes. The AI is designed to generate content that matches the style, lighting, and motion of the original video. The transition point is typically invisible.
Can I add audio to the extended portion?
Yes. You can upload an audio file (MP3 or WAV) to add background music or sound to the extended video.
What is prompt expansion?
Prompt expansion is an optional feature that uses AI to automatically enrich and extend your text prompt before generation. It adds detail and context to help produce higher-quality results.
How many credits does an extension cost?
Credit cost depends on the model, resolution, and duration selected. The required credits are shown before you generate, so there are no surprises.
Is my video data private?
Yes. Your prompts and files are processed securely and sent only to the AI model provider that generates your result. We do not sell your data or use it to train our own models. See our Privacy Policy for details.
Can I use extended videos commercially?
Paid plans include commercial usage rights and watermark-free output for everything you generate. Free plan outputs include a watermark. See our Terms of Service for details.
How does the AI know what to generate in the extension?
The AI analyzes the visual content, motion, color palette, and style of your source video to generate a continuation that flows naturally. Your text prompt guides the specific content and direction of the extension.
Can I extend a video multiple times?
Yes. Download the extended video and upload it as the source for another extension. You can chain multiple extensions to create longer continuations, though each generation may introduce slight style variations.
What types of videos work best for extension?
Videos with consistent motion, stable camera work, and clear subjects work best. Rapid cuts, heavy visual effects, or complex multi-scene videos may produce less consistent extensions. Simple, single-scene clips with smooth motion produce the most seamless results.