Seedance 2.0 by ByteDance
Seedance 2.0 AI video generator: Seedance 2.0 and 2.0 Mini by ByteDance
Seedance 2.0 is ByteDance’s model for talking characters: it generates speech with matching lip movement and the rest of the soundtrack in one pass. On Viralance it renders 480p / 720p / 1080p clips of 5 / 10 / 15s from text, a photo or up to 9 reference images, from 10 credits. Seedance 2.0 Mini is the lower-cost variant.
Opens the studio with Seedance 2.0 selected; the cost shows before you generate. Viralance is an independent platform, not affiliated with ByteDance.
What Seedance 2.0 does
Seedance 2.0 is built for people on camera. A quoted line is spoken with lip sync, and the model keeps the same voice and face for the whole clip. That makes it the usual pick for a presenter, a product testimonial or a short dialogue scene.
Reference mode takes up to 9 images, for example a face from three angles plus the product, and keeps them consistent in the clip. It is also the only model on Viralance that spans 480p / 720p / 1080p, so you can draft cheaply and finish sharp with the same model.
It is strict about photos of real people: its content check refused 7 of 29 real generations in our data, more than most models. Illustrated characters, products and pets pass far more often.
Lengths, resolutions and credits per clip
From the live catalog. The Generate button shows the exact cost before every run.
Seedance 2.0
10–82 credits- Input
- Text, Image, Reference
- Length
- 5 / 10 / 15s
- Resolution
- 480p / 720p / 1080p
- Audio
- Yes
- In dollars
- $3.00–$24.60 on Mini
- Success / wait
- 76% of 29 runs · median 4.6 min
Seedance 2.0 Mini
5–29 credits- Input
- Text, Image
- Length
- 5 / 10 / 15s
- Resolution
- 480p / 720p
- Audio
- Yes
- In dollars
- $1.50–$8.70 on Mini
A credit costs $0.30 on the $9 Mini pack and $0.18 on the $299 Business pack. Credits never expire. See pricing, or compare the price per clip with every other model in the pricing dataset.
Clips made with Seedance 2.0
Generated on Viralance with the model named on each clip. Prompts are shown where we have them.
Seedance 2.0 Mini 
Seedance 2.0: UGC Vitamin Gummies Review “A young woman holding a bottle of vitamin gummies, taking one and smiling happily at the camera while pointing at the bottle, bright cozy kitchen, natural daylight, authentic handheld UGC wellness review style, vertical 9:16.”
Watch and remix
Seedance 2.0: UGC Scented Candle Review “A young woman lighting a scented candle and leaning in to smell it with a relaxed blissful reaction, then showing the candle jar to the camera, cozy warm living room, soft natural light, authentic handheld UGC home fragrance review style, vertical 9:16.”
Watch and remix
Seedance 2.0: UGC Sunglasses Try-On “A stylish young woman trying on trendy sunglasses and posing confidently to the camera, then adjusting them with a smile, bright aesthetic room, natural daylight, authentic handheld UGC fashion try-on style, vertical 9:16.”
Watch and remix
Seedance 2.0: UGC Tumbler Review “A young woman holding a trendy insulated tumbler water bottle, taking a sip and showing it to the camera with an approving nod, bright modern kitchen, natural daylight, authentic handheld UGC product review style, vertical 9:16.”
Watch and remix
Seedance 2.0: UGC Foundation Review “A young woman applying foundation makeup and showing the smooth coverage result to the camera with a confident smile, holding the foundation bottle, bright vanity with soft natural light, authentic handheld UGC beauty review style, vertical 9:16.”
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Seedance 2.0: UGC Headphones Review “An excited young man putting on sleek wireless headphones, nodding to the beat with a delighted reaction, then showing the headphones to the camera, modern bright room, natural daylight, authentic handheld UGC tech review style, vertical 9:16.”
Watch and remix
Seedance 2.0 vs Seedance 2.0 Mini
Viralance never ran Seedance 1.x, so this table compares the Seedance versions we do run: 2.0, its Mini variant and the newer 2.5.
| Aspect | Seedance 2.0 Mini | Seedance 2.0 |
|---|---|---|
| Lip-synced dialogue | Speech with audio | Yes, built for it |
| Resolution | 480p / 720p | 480p / 720p / 1080p |
| Lengths | 5 / 10 / 15s | 5 / 10 / 15s |
| Reference images | No | Up to 9 |
| Credits, 5s at 720p | 10 | 12 |
Seedance 2.5 is the newer version: single takes up to 30 seconds at 480p / 720p, with Reference mode. It has its own page.
Prompt tips for Seedance 2.0
One speaker, one line
Lip sync is cleanest with a single speaker and one line in quotes. For a conversation, make one clip per line and cut between them.
Use references for faces and products
Upload the face from the front and three-quarter angle, and the product on a plain background. Then describe the scene; don’t re-describe what the images already show.
Draft at 480p
A 5-second 480p clip is 10 credits against 28 at 1080p. Check timing and lip sync at 480p, then render the take you keep at 1080p.
Avoid realistic celebrity or real-person photos
They are the most common refusal. If a real face is essential, try Kling 3.0 or VEO 3.1 for that shot.
Seedance 2.0 prompts to try
Copy one, or open it in the studio with the model already selected.
Medium close-up of a fitness coach in a sunny gym looking into the camera: "Ten minutes a day. That’s all I’m asking." Light echo, weights clinking in the background
One speaker, one quoted line, lip sync.
Use this promptThe headphones from the reference images rest on a desk, a hand picks them up and puts them on, the camera pushes in on the logo, soft synth music starts
Reference mode: add product photos first.
Use this promptA cartoon fox in a scarf sits by a campfire and says "Tell me the one about the moon again", crackling fire, crickets, storybook style
An illustrated speaking character at the Mini price.
Use this promptHow to make a Seedance 2.0 video
- 01
Open the studio with Seedance 2.0
The link opens the create page with Seedance 2.0 selected; Seedance 2.0 Mini is in the same picker.
- 02
Add text, a photo or references
Type the scene with any dialogue in quotes, or switch to Image or Reference mode and upload up to 9 images.
- 03
Pick resolution and length, then generate
Choose 480p / 720p / 1080p and 5 / 10 / 15s; the cost shows before you generate. If a generation fails or the model refuses the prompt, its credits are refunded automatically.
Seedance 2.0 questions
How much does Seedance 2.0 cost?
For 5, 10 or 15 seconds: 10, 20 or 30 credits at 480p; 12, 24 or 36 at 720p; 28, 55 or 82 at 1080p. Seedance 2.0 Mini is 5–29 credits. A 5-second 720p clip is about $3.60 on the Mini pack ($9).
Does Seedance 2.0 do lip sync?
Yes. Put the words in quotes and say who speaks; the model generates the voice and matching mouth movement with the picture.
How many reference images does Seedance 2.0 take?
Up to 9 on Viralance. Use them for one subject seen from several angles, or a character plus a product.
Why was my Seedance 2.0 photo rejected?
Seedance’s content check is strict about realistic photos of people (it refused 7 of 29 real generations in our data). The credits are refunded. Illustrated or product images work better; for a real face, try Kling 3.0 or VEO 3.1.
Seedance 2.0 or Seedance 2.5?
2.0 for 1080p and dialogue; 2.5 for single takes up to 30 seconds at 480p / 720p.
Is Viralance the official Seedance site?
No. Viralance is an independent platform that runs ByteDance’s Seedance 2.0 through fal.ai’s hosted model endpoints and bills per clip. It is not affiliated with or endorsed by ByteDance.