Seedance 2 Fast · Rapid multimodal video testing

Seedance 2 Fast delivers the clips before the meeting ends.

Seedance 2 Fast keeps the same practical input modes as the standard model — multi-reference, text to video, first/last-frame image to video — but tunes them for quicker iteration. Use it to test hooks, products, UGC-style moments, and reference combinations before promoting the winner to a higher-finish pass.

Free to start · no credit card needed for a draft

  • 480p or 720p
  • Up to 9 images
  • 3 videos + 3 audio files

Seedance 2 Fast

Multi-reference, text, image, and native-audio video generation

Ready
249/4000
Reference images
0/9 · JPG/PNG/WebP
Audio
See the output

Use Fast to compare the shot before spending the final pass

The goal is quick learning: test input modes, audio cues, reference combinations and opening actions in Seedance 2 Fast, then promote only the clip that proves the direction.

0:15

Island camcorder day

0:15

Indonesian island-life vlog starring one woman with a relaxed local style and consistent travel-day look. Late-2000s handheld camcorder mood: shaky selfie market walk, canal bridge, bakery snack, postcards under a tree, bare feet at the beach, natural waves, birds, chatter, wind and harbor sound.

Workflow

How to get useful drafts out of Seedance 2 Fast

01

Use one product benefit per prompt

Don't ask one short clip to explain everything. Pick storage, texture, speed, fit, taste, before-and-after, or ease of use, then write the action around that single benefit.

02

Make the first frame obvious

The viewer should recognize the product category immediately. Name what's visible in frame one and how the camera should move from there.

03

Batch, compare, then upgrade

Generate several variations in Seedance 2 Fast, compare the hook and product clarity, then move the winning prompt into Seedance 2 or Veo 3.1 if the concept needs a more polished pass.

Prompt library

Seedance 2 Fast prompts for batchable ad learning

These prompts are compact on purpose — one product benefit, one action, one camera move, one reviewable outcome — so a team can compare many Seedance 2 Fast clips quickly.

Prompt 01

Foldable tote capacity test

Vertical quick demo of a foldable tote on a checkout counter. A hand unfolds it, drops in three grocery items, then lifts it by the straps. One clean camera push, bright store light, realistic fabric tension, show capacity immediately, no text.

Prompt 02

Cold brew pour proof

Close-up vertical clip of cold brew concentrate being poured over ice in a clear glass. Start on the bottle neck, follow the dark liquid swirling through milk, end on condensation. Fast appetizing motion, kitchen daylight, pour and ice sounds, simple beverage ad draft.

Prompt 03

Magnetic cable snap

A magnetic charging cable snaps onto a phone on a bedside table. Begin with the connector near the port, click into place, then show the cable bending neatly around a lamp base. Quick macro push-in, warm nightstand light, tiny magnetic click, practical product proof.

Prompt 04

Yoga mat grip check

Vertical fitness draft of a yoga mat unrolling on a wood floor. A hand presses down, then a foot steps into a lunge without slipping. Fast low-angle camera, morning apartment light, soft rubber sound, clear grip benefit, realistic movement.

Prompt 05

Travel bottle leak test

A small silicone travel bottle is squeezed over an open toiletry pouch, then turned upside down with no leak. Tight vertical framing, one hand action, bright bathroom counter light, subtle cap click, clean ecommerce proof shot, keep the result easy to compare.

Prompt 06

Recipe app dinner save

A phone on a kitchen counter shows a recipe app while a hand taps save, then the camera pulls back to reveal chopped vegetables beside it. Quick friendly UGC style, natural kitchen ambience, readable phone interaction, no brand names, one clear app benefit.

What you can make

The fast lane, with synchronized sound.

Seedance 2 Fast runs the core Seedance workflow while prioritizing speed and lower cost. Reach for it for drafts, prompt testing, and high-volume iteration before committing to a final render.

Audio0:15

Audio

Synchronized audio included

Dialogue, effects and ambience generate with the picture in a single pass, so even fast drafts carry sound cues straight from the prompt.

Draft0:15

Draft

Built for fast drafts

Test prompts, compare shot variations and batch creative ideas before moving the best direction into a more polished render.

Cost0:15

Cost

Lower cost per clip

Stay at the cheaper 480p or 720p tier while exploring more takes, hooks and reference combinations.

Modes0:15

Modes

Quick reference testing

Start from text, a first frame, first and last frames, or multiple references without changing the generation workflow.

At a glance

Seedance 2 Fast generation parameters

480p/720p

Resolution

Seedance 2 Fast caps output at 480p and 720p, trading finish for speed

9+3+3

References

Up to 9 images, 3 videos, and 3 audio files in one draft

<15s

Reference media

Reference videos and audio files share a 15-second combined limit

4-15s

Duration

Pick clip length directly from the generation settings

Compare models

Seedance 2 Fast compared with the other video models

Same shot brief, four different jobs. Seedance 2 Fast keeps the multimodal controls but caps output at 480p/720p, so teams choosing between Seedance 2 Fast and Veo 3.1 Lite for rapid testing can see the trade-offs side by side.

FeatureVeo 3.1Veo 3.1 LiteSeedance 2Seedance 2 Fast
Best forPremium cinematic clipsFast Veo-style draftsReference-driven motionHigh-volume variations
FinishHighest finishLighter passFlexibleQuick draft
AudioNative sync audioSync audioOptional audioSimple audio
SpeedStandardFasterStandardFastest
ResolutionUp to 1080pUp to 1080p480p-4K480p–720p
Top useHero ads, brand filmsSocial hooks, iterationEcommerce, characterBatch ad testing
FAQ

FAQ

Seedance 2 Fast · Rapid multimodal video testing

Test more hooks.Spend time on the clip that wins.

Create with Seedance 2 Fast
Seedance 2 Fast AI Video Generator — Rapid Ad Hooks & Short-Form | Somniia