Faces that stay the same
Animating a portrait from a first frame keeps the same face, hair and clothing through every second, even as the subject turns and smiles.
AI video model
Seedance 2.5 — ByteDance's Top Video Model, Now on Viberot
Seedance 2.5 is the newest and most capable model in ByteDance's Seedance family. It keeps faces and characters stable from the first frame to the last, follows camera direction closely and generates sound together with the picture — at 480p, 720p or 1080p, for any length from 4 to 15 seconds.
Made with Seedance 2.53 examples
01 — How it works
How to use Seedance 2.5
Prompt, frames or references — then generate
01
Pick an input mode
Start from text, pin a first frame (and optionally a last frame), or switch to reference mode with up to 9 images of a character, product or scene.
02
Direct the shot
Describe the action, the camera move and the sound. Prompts can be long — Seedance 2.5 reads detailed direction well.
03
Choose resolution and length
Select 480p, 720p or 1080p and any duration from 4 to 15 seconds. The price updates before you generate.
04
Generate and download
Turn audio on or off at the same price, generate, and download the MP4 from your library.
02 — Features
What Seedance 2.5 does best
1080p output
Unlike Seedance 2 Mini and 2.0 Fast, Seedance 2.5 renders up to 1080p — sharp enough for YouTube and ad placements.
First and last frame control
Upload an opening frame, a closing frame or both. In frame modes the aspect ratio follows your image automatically.
Sound generated with the picture
Ambience, footsteps and effects are generated together with the video, so they land on the right frame. Audio costs nothing extra.
04 — Why Viberot
Why use Seedance 2.5 on Viberot
Per-second pricing
70 / 158 / 395 credits per second at 480p / 720p / 1080p — draft cheap at 480p, finish at 1080p.
Same credits as every other model
Compare Seedance 2.5 with Kling 3.0, Veo 3.1 or Wan 3.0 on the same prompt without juggling accounts.
Refunds on failure
If a generation fails, the credits go straight back to your balance.
05 — Pricing
Seedance 2.5 pricing
70 / 158 / 395 credits per second at 480p / 720p / 1080p, audio included. The exact price is shown before you generate, and failed generations are refunded automatically.
20 free credits every monthView pricing
06 — FAQ
Seedance 2.5 FAQ
How much does Seedance 2.5 cost?
70 credits per second at 480p, 158 at 720p and 395 at 1080p, with or without audio. A 5-second 480p clip costs 350 credits. Every account gets 20 free credits a month, and credit packs start at $9.90 for 600 credits with no subscription.
How is Seedance 2.5 different from Seedance 2.0 and 2 Mini?
Seedance 2.5 is the newest and highest-quality model in the family, with the most stable faces and the only 1080p option. Seedance 2 Mini and 2.0 Fast are cheaper for drafts, capped at 720p.
Why can't I choose the aspect ratio with a first frame?
In first-frame and first-and-last-frame modes Seedance 2.5 always matches the aspect ratio of your image. Use text-to-video or reference mode to pick 16:9, 9:16, 1:1 or another ratio.
Can I upload a video as a reference?
No. On Viberot you can guide Seedance 2.5 with text, frames, reference images and audio, but not with your own video. This keeps the model from being used to swap faces into real footage.
What happens if a generation fails?
Failed generations are refunded automatically, so you never pay for a video you did not get.
Who can see my videos?
Your uploads are only used for your generation. Videos made on a free account appear in the public gallery; subscribers can keep their videos private.
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Generate with Seedance 2.5
1080p video with native audio and stable faces. Pay per second, refunds on failure.