Seedance 2.0 Fast video generator
The default model on Slloy AI — fast turnaround, solid motion quality and the best price-to-quality ratio of the lineup. Great for iterating on ideas before a final high-resolution render.
Speed meets quality
Roughly twice the throughput of the PRO tier at 720p, so you can explore several prompt variations and keep the best one.
T2V and I2V in one place
Write a prompt for text-to-video, or upload a first-frame image to animate a photo, product or illustration — both run on the same simple form.
The family workhorse
Default engine on Slloy — the best speed-to-quality ratio for daily short-form production.
Specifications
| Model | Seedance 2.0 Fast |
|---|---|
| Resolution | 480p / 720p |
| Video length | 5s / 10s / 15s |
| Image to video | Not supported |
| Price | 180 credit / 5s |
About Seedance 2.0 Fast
Seedance 2.0 Fast is the default video engine on Slloy for a reason: it is the balance point of the family. At 180 credits for a 720p 5-second clip (about $1.44 on paid plans), you get noticeably better motion coherence and prompt adherence than Mini, while renders stay quick enough to iterate like you would with images. It supports 480p and 720p with durations up to 15 seconds, handles both text-to-video and first-frame image-to-video, and it powers most of the video effects in the Slloy gallery. For social teams producing daily short-form content, Fast is the workhorse: cheap enough to generate ten variants, good enough that three of them are usable. If a specific clip needs cinematic camera work or 1080p delivery, the same prompt ports straight to Seedance 2.0 PRO without rewriting.
How to generate video with Seedance 2.0 Fast
- Sign up free — New accounts get 100 free credits — enough to test-drive Seedance 2.0 Fast on short clips before paying anything.
- Describe the shot — Write the scene, camera move and mood — or upload a first frame for image-to-video. Pick aspect ratio and duration.
- Generate and download — Rendering takes one to a few minutes depending on model and length. Download the MP4, or publish it to the community gallery.
Prompt tips for better video
- Direct the camera: “slow dolly-in”, “orbit around the subject”, “handheld follow” — video models respond to cinematography language.
- One action per shot. “A woman turns and smiles as wind moves her hair” beats three stacked actions every time.
- For image-to-video, start from a sharp, well-composed frame — the model animates what you give it, including its flaws.
What creators use Seedance 2.0 Fast for
- Short-form video: TikTok, Reels and Shorts hooks generated in minutes.
- Product motion: turn stills into rotating, zooming showcase clips.
- Storyboards: animatic previews for ads and film pitches.
- Old photos and memories: subtle animation for personal archives.
Compare video models
- Seedance 2.0 Mini — 100 credit / 5s
- Seedance 2.0 PRO — 300 credit / 5s
- Seedance 2.5 — 360 credit / 5s
- Wan 2.7 T2V — 150 credit / 5s
- Wan 2.6 I2V · Silent — 40 credit / 5s
- Wan 2.2 Lite — 30 credit / 5s
- Wan 2.2 I2V · Silent — 30 credit / 5s
FAQ
How much does Seedance 2.0 Fast cost?
180 credits per 5 seconds at 720p — 360 credits for 10s and 540 for 15s. At 480p the price drops to 90 credits per 5s. Credits for failed jobs are returned automatically.
Is Fast good enough for client work?
For most social, ad and promotional clips, yes. When a shot needs maximum detail or 1080p delivery, switch the model selector to Seedance 2.0 PRO and regenerate the same prompt.
Why is Fast the default instead of Mini?
Fast's motion coherence and prompt adherence are meaningfully better, and blurry or failed renders cost more than the credit difference. For anything customer-facing, Fast is the floor.
Can Fast handle image-to-video?
Yes — upload a first frame and describe the motion. For silent, frame-faithful animation of a still photo, Wan 2.6 I2V is the specialized alternative.
Can I use the videos commercially?
Yes, on paid plans — the commercial license covers video output the same as images. Free-plan clips are for personal use.
What happens if a render fails or I don't like it?
Technical failures are refunded automatically. If the result misses the brief, tweak the prompt and re-roll — short clips are cheap enough to iterate.