Seedance 2.0 Fast I2V
Seedance 2.0 Fast image to video is the speed tier of ByteDance's animator, available in FluxoKit's browser studio without a ByteDance account. It turns a still into a draft-quality motion clip in a fraction of the standard render time, and costs 73 credits for the default 5 second 720p clip on plans starting at $14 per month.
Examples
2 generationsReal generations with Seedance 2.0 Fast I2V
Overview
Seedance 2.0 Fast image to video is the tier for when speed beats polish: it animates a still quickly and cheaply so you can test a dozen directions before committing one to the standard model. FluxoKit runs it in the browser with credit pricing and no ByteDance account.
The canvas chain feeds it. Generate the still with GPT Image 2 or Seedream 5, then draft the motion here. The showcase clips on this page are being produced in the video wave and will animate those locked persona stills; documented and live today are the single-frame contract, the duration and resolution tiers, and the 73-credit default clip.
Seedance Fast i2v for rapid drafts
Fast is the ideation layer of the Seedance ladder: rough animations that tell you which still is worth finishing, at a lower cost and quicker turnaround than the standard tier. The motion is a step below Seedance 2.0 in polish, which is exactly the trade iteration-heavy work wants.
Give it a canvas still and a simple motion idea; the whole loop stays in one FluxoKit history with each step costed, so wide testing stays cheap.
Where Seedance 2.0 Fast image to video earns its credits
Social and ad teams use Fast as the volume layer of a two-tier motion workflow: draft wide on Fast, finish the winner on Seedance 2.0 standard or a flagship. At 73 credits for the default 5 second 720p clip, a batch of test animations stays affordable and every generation shows its exact cost in your history.
Seedance 2.0 Fast i2v vs Seedance 2.0, Seedance 1.5 Pro, and Grok image to video
The standard tier at 91 credits adds polish and directable camera moves. Fast is the draft layer at 73; the input is identical, so promote winners straight up.
The older 1.5 Pro is the absolute budget floor at 31 credits. Fast trades a few credits for newer, quicker motion; pick by whether speed or lowest cost matters more.
Grok is the other cheap draft animator at 42 credits. Seedance Fast keeps ByteDance's camera character; choose by which draft look you prefer.
Capabilities
Audio support
Yes
Last-frame output
Yes
Image input
Yes
Output type
Video
Variant
Fast
Limits
Max resolution
720p
Generation credits
Depends on the configured run. Review the estimate before generating and the settled charge in history.
Parameters and inputs
Each field below shows what the model accepts and the limits to apply.
Parameters
Resolution
resolution
- Required
- No
- Default
- 720p
Options
- 480p (480p)
- 720p (720p)
Duration
duration
- Required
- No
- Default
- 5
Options
- Auto (auto)
- 4 (4)
- 5 (5)
- 6 (6)
- 7 (7)
- 8 (8)
- 9 (9)
- 10 (10)
- 11 (11)
- 12 (12)
- 13 (13)
- 14 (14)
- 15 (15)
Aspect Ratio
aspect_ratio
- Required
- No
- Default
- 16:9
Options
- 21:9 (21:9)
- 16:9 (16:9)
- 4:3 (4:3)
- 1:1 (1:1)
- 3:4 (3:4)
- 9:16 (9:16)
- Auto (auto)
Generate Audio
generate_audio
- Required
- No
- Default
- Yes
Seed
seed
- Required
- No
- Default
- Not set
Return Last Frame
return_last_frame
- Required
- No
- Default
- No
Watermark
watermark
- Required
- No
- Default
- No
Last Frame
last_frame
- Required
- No
- Default
- Not set
- Accepts
- image/jpeg,image/png,image/webp
First Frame
first_frame
- Required
- Yes
- Default
- Not set
- Accepts
- image/jpeg,image/png,image/webp
Prompt
prompt
- Required
- Yes
- Default
- Not set
Frequently asked questions
›How much does Seedance 2.0 Fast image to video cost per clip?
Seedance 2.0 Fast costs 73 credits for the default 5 second 720p clip on FluxoKit, with shorter or lower-resolution settings costing less. Plans start at $14 per month and every generation shows its exact credit cost in your history.
›What is Seedance 2.0 Fast image to video best at?
Speed and volume. Fast renders draft-quality animation quickly and cheaply so you can test many stills before spending flagship credits on the winner. It is the ideation tier, not the finishing tier.
›Seedance 2.0 Fast or standard for image to video?
Fast at 73 credits is for drafts and volume testing; standard Seedance 2.0 at 91 adds polish and camera control. Both animate one still, so draft on Fast and finish on standard.
›Do I need a ByteDance account to use Seedance 2.0 Fast?
No. FluxoKit runs Seedance 2.0 Fast and more than 100 other AI models under one subscription with credit based pricing and a 30-day money-back guarantee.
›How were these Seedance 2.0 Fast examples made?
The showcase clips are being generated in FluxoKit's video wave and will animate the same locked persona stills the image models on this site produced, each with its exact prompt and settings shown. What is live and documented now is the single-frame contract, the tiers, and the per-clip credit cost. Parameters ship before the reels, not after.
Start creating
Run Seedance 2.0 Fast I2V in your browser. No API key, no provider account.
Draft ten motion directions cheaply, finish the winner. One studio with more than 100 AI models in the same canvas.
- More than 14,000 generations delivered
- Your first paid subscription includes a 30-day satisfaction guarantee, subject to the Refund Policy.
- Checkout through Stripe, cancel anytime
Plans from
$14/month
Credit based pricing, live USD checkout