Choose an output up to 4K
Select 720P, 1080P, 2K or 4K to match your delivery needs. Use a larger output when your edit or display calls for more pixels.
Seedance 3.0 AI Video Upscaler
Upgrade your video.
Go up to 4K.
Give existing footage a higher-resolution finish with Seedance 3.0. Upload your video, choose an output size and let AI process the clip—no prompt or editing timeline needed.
- Upload a video. Choose a resolution.
- Enhance clips up to 10 minutes long
720P1080P2K4K
Start upscaling
Your next version starts here.
Upload your source video and choose a resolution. Review the estimated credit cost before starting the upscale.
Reuse images, videos, and audio from your successful creations.
Click to upload or drag & drop
MP4, MOV, AVI, WEBM, MKV (Max 500MB)
All available video models
From upload to download
Upscale a video in three steps
Bring your footage, choose the output and review the finished version.
Step 1: Upload your source video
Select or drop a supported video file. Each clip can be up to 10 minutes long.
Step 2: Choose a resolution
Select 720P, 1080P, 2K or 4K, then check the estimated credit cost.
Step 3: Process, preview and download
Start the upscale and wait for processing to finish. Review the result, then download it for your project.
Plan your upscale
Four resolutions. Clear credit rates.
The cost depends on your chosen output resolution and clip length. Duration is rounded up to the next whole second, so a 5.2-second upload is billed as 6 seconds. Check the estimate in the workspace before you start.
Upscale my video| Output resolution | Credits per second | Cost for a 5-second video |
|---|---|---|
| 720P | 2 credits per second | 5 seconds = 10 credits |
| 1080P | 4 credits per second | 5 seconds = 20 credits |
| 2K | 6 credits per second | 5 seconds = 30 credits |
| 4K | 10 credits per second | 5 seconds = 50 credits |
More from your footage
Keep the clip. Improve the presentation.
Prepare an AI-generated scene, a product shot or an older recording for its next use. Choose the output size that fits your project, then review the result before sharing or editing it further.
Refine the look of existing footage
AI upscaling processes your video to produce a higher-resolution version. Inspect faces, textures and edges in the result; improvement varies with the source.
Continue from an AI-generated clip
Open the upscale action on a completed video to bring it into this workspace. You can also upload a video from your own files.
Work with clips up to 10 minutes
The workspace reads the uploaded video’s duration automatically. Trim longer footage into shorter clips before uploading.
Review the cost before processing
Compare per-second rates and check the credit estimate for your selected settings. Higher output resolutions require more credits.
Skip the prompt writing
This workflow uses your existing video as its input. Choose the output resolution without describing a scene or entering a duration manually.
Results depend on your source video
Video upscaling, explained
FAQs About Seedance 3.0 Video Upscaler
Get answers on output quality, supported settings and credit costs before uploading your clip.
What does the Seedance 3.0 video upscaler do?
It processes an existing video into your selected output resolution: 720P, 1080P, 2K or 4K. Use it to prepare footage for a larger output or a new edit. It works from your uploaded clip rather than generating a new scene from a text prompt.
Which resolution is right for my video?
Choose an output that matches where the video will be used. 720P and 1080P offer lower credit costs, while 2K and 4K provide larger outputs. A larger resolution does not guarantee more authentic detail; the quality of the original clip still matters.
How long can my uploaded video be?
You can upload a clip up to 10 minutes long. The workspace detects its duration automatically. For a longer video, trim it into clips within that limit before uploading.
How many credits will my upscale use?
Multiply the duration, rounded up to a whole second, by the output rate: 2 credits per second for 720P, 4 for 1080P, 6 for 2K or 10 for 4K. A 5.2-second clip is billed as 6 seconds, so a 1080P upscale uses 24 credits. Review the workspace estimate before submitting.
Can upscaling fix a blurry or heavily compressed video?
It may improve the appearance of some footage, but it cannot reliably reconstruct detail that was never captured. Strong motion blur, compression artifacts and damaged source files can limit the result. Start with the best available copy and inspect the processed video before using it.
Do I need to write a prompt or set the video length?
No. Upload your source video and select the output resolution. The workspace reads the duration from your file and calculates the estimated credit cost for those settings.
Can I upscale a video created with Seedance 3.0?
Yes. Choose the upscale action on a completed AI video to open this workspace with the clip added. Select an output resolution and review the cost before starting. You can also upload a saved video directly.
Where do I get the finished video?
When processing is complete, preview the result in the workspace and use the download action to save it. Check the details and overall appearance before adding the clip to your edit or publishing it.