Seedance 2.5:
everything we know.
Seedance 2.5 is ByteDance's next AI video model, launching July 2026. It doubles runtime to 30 seconds, takes up to 50 references, and adds frame-local editing to fix a single detail without re-rolling the clip.
Seedance 2.5 release date.
ByteDance is expected to release Seedance 2.5 in July 2026, roughly five months after Seedance 2.0. On Seedance Studio, it goes live for every plan on launch day — 6 days from now — with no waitlist and no price change.
Until then, every account runs Seedance 2.0, the current #1-ranked model, and upgrades to 2.5 automatically the moment it ships.
What's new in Seedance 2.5.
- 30s
Whole scenes, one take
Native 30-second generations — double today's runtime. Enough for a full ad, a verse of your track, or an actual story arc with a beginning, middle and punchline.
- 50
References, not hints
Up to 50 inputs in a single generation. Feed it your whole brand kit, a full cast of characters, a shot list — the model keeps every one of them straight.
- ✱
Redraw anything
Frame-local editing. Wrong hand, wrong logo, wrong sky? Circle it and redraw just that — the rest of your clip stays exactly as you approved it.
Seedance 2.5 vs Seedance 2.0.
| Capability | Seedance 2.0 | Seedance 2.5 |
|---|---|---|
| Max clip length | 15 seconds | 30 seconds |
| Reference inputs | Up to 12 (9 images, 3 clips, 3 audio) | Up to 50, any mix |
| Fixing a bad detail | Re-generate the clip | Redraw just that frame |
| Native sound & dialogue | Yes, stereo | Yes, stereo |
| Resolution | Up to 4K | Up to 4K |
On every plan, from day one.
No new tier, no upgrade fee, nothing to do. When 2.5 ships, it simply becomes the model behind your prompt box — same plans, same prices.
Seedance 2.5 FAQ.
When is the Seedance 2.5 release date?+
Seedance 2.5 is scheduled to launch in July 2026. On Seedance Studio it rolls out to all subscribers the same day — no staged access and no invite codes.
What's new in Seedance 2.5?+
Seedance 2.5 doubles the maximum clip length to 30 seconds, accepts up to 50 references in a single generation, and adds frame-local 'redraw anything' editing, all while keeping native sound and up to 4K output.
How much will Seedance 2.5 cost?+
The same as today. Seedance 2.5 replaces Seedance 2.0 as the default model at no extra cost — same plans, same prices, same allowances.
Can I still use Seedance 2.0?+
Yes. Seedance 2.0 stays available as a model option, so anything you've built on it keeps working exactly the same.
How do I get access to Seedance 2.5?+
Nothing to do. If you have a Seedance Studio account, 2.5 appears in your prompt box automatically on launch day.