ByteDance
Seedance Pro Fast
Seedance Video Generator
Fast, free AI video generation — no login, no payment required.
Seedance is an AI video generation model developed by ByteDance, available inside VIBE — a free AI video generator app for iOS and Android that lets you create videos from text prompts or images.
- 720p video resolution
- Up to 8 seconds per clip
- Text-to-video and image-to-video
- Free — no payment or account required
- iOS and Android — no login required
Available in the VIBE app
Generated with Seedance in VIBE
What is Seedance?
Seedance Pro Fast is developed by ByteDance and is one of the newest additions to the free tier of AI video models available in VIBE. It generates 720p video clips up to 8 seconds from text prompts or images — completely free, with no account, login, or payment required. Seedance is engineered for speed, producing results faster than most premium models while maintaining solid visual quality for social media content, content iteration, and creative experimentation. The model supports both text-to-video and image-to-video, making it versatile for creators who want to animate existing photos or generate scenes from scratch. Seedance is well-suited for TikTok content creators, small brands testing AI video for the first time, and marketers who need to generate multiple variations quickly to identify what works before committing to a paid model. All output supports 9:16, 16:9, and 1:1 aspect ratios. Since Seedance is fully free in VIBE, it is one of the most accessible ways to start generating AI video on a mobile device immediately.
720p
Resolution
8 seconds
Max Duration
No
AI Audio
Yes
Image-to-Video
Free
In VIBE
Quick Specs
What Seedance Does Best
Understand the core strengths of Seedance before generating your first video.
Completely Free — No Account Required
Seedance Pro Fast is available on the free tier inside VIBE. No subscription, payment, or account creation required. Download the VIBE app and start generating with Seedance immediately — making it the most accessible entry point for AI video generation on mobile.
Fast Generation Speed
Seedance is optimized for speed, delivering results faster than most premium models. This speed advantage makes it ideal for rapid creative iteration — testing multiple prompt variations quickly, identifying what works, and refining concepts before using a premium model for final production.
Image-to-Video Support
Upload any photo and Seedance animates it with motion and camera movement. Works well with product images, portraits, flat lay photography, and illustrated artwork. The image-to-video feature is fully included in the free tier — no premium upgrade required.
All Aspect Ratios Supported
Seedance generates 9:16 for TikTok and Reels, 16:9 for YouTube, and 1:1 for Instagram feed placements — all at no cost. Select your target platform aspect ratio before generating to ensure the output is immediately publishable without cropping.
What You Can Create with Seedance
Real-world use cases where Seedance inside VIBE delivers the best results.
Rapid Creative Iteration
Seedance's speed advantage makes it the ideal tool for testing multiple creative directions before committing to a final version. Generate 5-10 prompt variations quickly, identify what works visually, refine the strongest concept, and then use a premium model like Kling 3 or Veo 3.1 for the final production-quality output. Use Seedance as a free rapid-prototyping layer in your creative workflow.
TikTok and Reels Content
Generate 9:16 vertical video for TikTok, Instagram Reels, and YouTube Shorts without any cost or login. Seedance handles social media-optimized content well — product lifestyle clips, trend-based visuals, and quick creative concepts. The 8-second duration aligns precisely with the short-form content format across all major social platforms.
Small Business and E-Commerce
Small businesses and e-commerce sellers can use Seedance to generate product lifestyle videos, seasonal promotional clips, and branded content without video production costs. Upload a product image and use image-to-video to generate animated product footage suitable for social media and digital advertising — all completely free inside VIBE.
Learning AI Video Generation
Seedance's free access and fast turnaround make it the ideal starting point for creators who are new to AI video. Experiment with different prompt styles, aspect ratios, and motion concepts without any financial commitment. When you are comfortable with the workflow and ready for 1080p output, upgrade to Kling 3, Veo 3.1, or Sora 2 inside the same VIBE app.
How to Use Seedance in VIBE
Three steps from download to finished video.
Download VIBE
Get the VIBE app on the App Store or Google Play. No account required. Seedance Pro Fast is available immediately under the Free model category — no subscription needed.
Select Seedance Pro Fast
Open the model selector inside VIBE and choose Seedance Pro Fast from the Free tier. No credits, subscription, or payment information required.
Type a Prompt or Upload a Photo
Enter a text description or upload a photo to animate. Select your aspect ratio — 9:16, 16:9, or 1:1 — and tap Generate. Results are typically ready within seconds.
Seedance Example Prompts
Copy any of these prompts directly into VIBE to test Seedance.
“A flat lay of skincare products slowly rotating on a marble surface, soft natural light, clean white background, Instagram ad style, smooth motion”
“A time-lapse of a city skyline from day to night, clouds moving fast, city lights turning on one by one, vertical 9:16 format, cinematic”
“A cute corgi puppy running on a sandy beach, ocean waves in the background, warm golden hour light, playful natural motion, lifestyle content”
“A ceramic mug with steam rising, coffee being poured in slow motion, cozy warm kitchen background, morning light through a window, social media lifestyle”
“A pair of white running shoes rotating on a reflective surface, clean minimal white background, soft studio lighting, product showcase, smooth rotation”
“A sparkler burning brightly against a dark background, light trails and bokeh effect, celebratory mood, vertical 9:16 format, close-up, warm tones”
How to Get Better Results with Seedance
Model-specific prompting tips to improve your output quality.
Keep Prompts Specific but Concise
Seedance performs best with clear, specific prompts that describe one main subject and action. Avoid overly complex multi-subject scenes. Focus on a single subject, its motion, and the environment. A prompt like "a red apple rotating slowly on a wooden table, soft natural light, white background" produces more reliable output than a complex multi-element scene description.
Use Active Motion Verbs
Since Seedance generates 8-second clips, the visible motion in the scene is the primary output. Use active verbs that describe visible movement: "rotating", "pouring", "floating", "walking", "blooming", "zooming". Prompts that describe static scenes produce minimal movement. Explicit motion verbs help Seedance animate the scene dynamically and make the clip more engaging.
Set Your Aspect Ratio Before Generating
Select the aspect ratio that matches your publishing platform before generating: 9:16 for TikTok and Reels, 16:9 for YouTube, 1:1 for Instagram feed. Seedance generates at the selected ratio natively — setting it correctly before generating saves time and ensures the output is immediately usable without cropping or reformatting.
Frequently Asked Questions about Seedance
What is Seedance?
Seedance Pro Fast is a free AI video generation model available inside VIBE. Developed by ByteDance, it generates 720p video up to 8 seconds from text prompts or images. Seedance is designed for speed and is one of the newest free models added to VIBE.
Is Seedance really free?
Yes. Seedance Pro Fast is available on the free tier inside VIBE. No payment, subscription, or account is required. Download the VIBE app and start generating with Seedance immediately — no credit card needed.
What is the output resolution of Seedance?
Seedance generates video at 720p resolution. For 1080p output, premium models like Kling 3 Pro, Veo 3.1 Fast, and Sora 2 Pro are available inside VIBE with a subscription. Generate with Seedance for free and upgrade to a premium model when you need higher resolution.
How does Seedance compare to other free models in VIBE?
VIBE includes five free AI video models: Seedance Pro Fast, LTX Video, Luma Dream Machine, Wan 2.6, and PixVerse. Seedance is the newest and one of the fastest. Wan 2.6 offers the widest style range including anime. Luma Dream Machine is strong for smooth, consistent motion. You can try all five free models without any payment.
Can I use Seedance for commercial content?
Yes. Videos generated with Seedance inside VIBE can be used for commercial purposes. Review VIBE's Terms of Service and ByteDance's model usage policies for full details on commercial licensing. For professional ad campaigns requiring 1080p resolution, Kling 3 Pro or Veo 3.1 are available with a VIBE subscription.
Does Seedance support image-to-video?
Yes. Seedance Pro Fast supports image-to-video inside VIBE. Upload any photo — a product image, portrait, or artwork — and Seedance animates it with motion. The image-to-video feature is included in the free tier. For more detailed and realistic image animation, Kling 3 and Wan 2.6 are also available inside VIBE.
Other AI Video Models in VIBE
VIBE gives you access to 10+ AI models in one app. Compare and switch between them instantly.
Wan 2.6
720p · up to 8 seconds
Free, open AI video generation — text-to-video and image-to-video.
Learn more →
Kling 3
1080p · up to 15 seconds
Realistic 1080p AI video — up to 15 seconds, with audio.
Learn more →
Veo 3
1080p · up to 8 seconds
Google's most advanced AI video model — 1080p with synchronized AI audio.
Learn more →Try Seedance in VIBE
Download VIBE for free on iOS and Android. Access Seedance and 10+ other AI video models in one app. No login required.
Free to download · Seedance is free · No account needed