Video generation

Seedance 2.5

by ByteDance

ByteDance's next‑generation video model.
Up to 30s native clips, 50 references, 4K.

Seedance 2.5

Key features

A humpback whale glides past a free diver in clear blue waterStart creating

These are ByteDance's launch specs for Seedance 2.5; independent benchmarks are still to come.

Technical specifications

Rolling out

Enterprise beta live; public access rolling out.

June 2026

Announced June 23, 2026; launching through July.

Up to 30s

Single-shot native length.

Up to 50

Multimodal reference inputs per generation.

720p to 4K

Output range, draft to finish-grade.

3 modes

Text-to-video, image-to-video, and reference-to-video.

Use cases

Longer-form ad spots

A 30-second native clip covers a full broadcast spot in one generation, instead of cutting several shorter shots together.

Short drama and skits

Longer single takes suit short-form drama and serialized skits, where a scene needs room to breathe past a four-second beat.

Film and TV previz

Quick, longer previsualization for film and television, where a director wants a sequence to play out before a full shoot.

Reference-led continuity

Up to 50 references let a team lock a character, set, and palette across a sequence for tighter continuity.

Localized versions

ByteDance's cited multilingual upgrades aim at making the same scene with captions or titles in several languages.

Finish-grade masters

4K output means drafting and delivering from one model, with no re-render of a low-res test later.

Prompt examples

Long-form ad

A 30-second perfume spot, one unbroken push through a glass atrium at dusk

Edit prompt

Short drama

Two estranged sisters meet on a rain-soaked station platform at night

Edit prompt

Previz sequence

Heist crew crosses a moonlit rooftop, camera tracking low behind them

Edit prompt

Reference continuity

Same red-coated detective walks three different city streets, dusk to dark

Edit prompt

Localized title card

Mountain summit at sunrise with a clean lower-third title, multiple languages

Edit prompt

4K nature master

A waterfall in slow motion, spray catching low golden light, ultra-detailed

Edit prompt

Simple pricing

Get started for free today, with the option to upgrade or cancel anytime.

Basic

$9/ month
billed as $0 per year

900 monthly credits

1 user only

All models

Workflows

Standard

$24/ month
billed as $0 per year

3200 monthly credits

1 user only

All models

Workflows

Pro

$45/ month
billed as $0 per year

6200 shared monthly credits

1 user

+ up to 4 more at extra cost

All models

Workflows

Pro Max

$170/ month
billed as $0 per year

24000 shared monthly credits

1 user

+ up to 9 more at extra cost

All models

Workflows

Enterprise

For higher limits

Custom

pricing and billing terms

High-volume credits
Custom seat limits
All models
Workflows
Pricing Gradient

Free

For playing around

$0

forever free

Up to 20 credits
1 user only
Limited models
Workflows
Compare plan details

FAQs

What is Seedance 2.5?
Seedance 2.5 is ByteDance's next-generation video model. It generates up to 30 seconds of native single-shot video, accepts up to 50 multimodal references, and outputs up to 4K, building on the Seedance 2.0 line. It was announced on June 23, 2026 and is rolling out through July 2026.
When does Seedance 2.5 come out?
ByteDance announced Seedance 2.5 on June 23, 2026. Enterprise beta access came first, with public availability rolling out through early July 2026. The specs on this page are ByteDance's launch numbers; independent benchmarks are still to come.
How is Seedance 2.5 different from Seedance 2.0?
The headline change is length: up to 30 seconds of native single-shot video, versus the few-second clips typical today. Seedance 2.5 also takes far more references (up to 50 multimodal inputs, against Seedance 2.0's 9 images, 3 video clips, and 3 audio files), improves in-clip editing, and ByteDance cites stronger text rendering and multilingual support.
How long can Seedance 2.5 videos be?
Seedance 2.5 generates up to 30 seconds in a single native pass. That is a notable jump over most current models, which top out at a few seconds to roughly a dozen, and it covers full ad spots and short scenes in one generation.
What resolution does Seedance 2.5 support?
Seedance 2.5 outputs 720p, 1080p, and 4K, so a single model covers quick drafts through finish-grade masters. The 4K master also reframes cleanly into vertical and square crops.
Will there be a Seedance 2.5 Pro or Turbo tier?
ByteDance has shipped tiers like Seedance 2.0 Fast and Seedance 2.0 Mini alongside its main models before, so Pro or Turbo style variants of Seedance 2.5 are likely to follow. We'll add them here once they're announced.

More about Seedance 2.5

Seedance 2.5: complete guide, features, prompts, and longer video

The complete Seedance 2.5 guide: longer single-take video, reference-led continuity, camera control, and 4K finishing, with prompt examples.

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