Seedance 2.5
- Price
- Freemium
- API
- Yes
- Weights
- No
WHAT IT DOES
Seedance 2.5 is ByteDance's video generation model, launched 31 July 2026 inside Jimeng AI and Doubao Pro. It generates clips up to 30 seconds at 4K in a single run, producing video and audio together in one pass rather than dubbing audio afterwards, and supports multi-turn extension for longer sequences. Its distinguishing feature is an input system accepting up to 50 multimodal references at once, images, text descriptions, style frames, character references and scene direction, used to steer character and style consistency across a shot. It is served through Volcano Engine Ark and BytePlus, which publish model IDs and per-token pricing, though rollout has been staged rather than open to all developers at once.
WHY WE PICKED IT
The longest single-run generation of any current video model at 4K, and the 50-reference input system is the most direct answer yet to character consistency, the problem that breaks most AI video work. Availability is the constraint: it ships inside ByteDance's own apps first, and the previous generation's international rollout was postponed indefinitely.
QUICK FACTS
LIMITATIONS
- ⚠Ships inside Jimeng AI and Doubao Pro first; broad international access unconfirmed
- ⚠API access has rolled out in stages; check regional availability before committing
- ⚠ByteDance postponed the previous generation's international rollout indefinitely after studio copyright complaints
OFFICIAL LINKS
SIMILAR TOOLS
PRICING
Free tier includes limited features. Paid plans unlock full access, higher usage limits, and commercial usage rights.
FEATURED IN GUIDES
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EXPLORE ALTERNATIVES
Compare Seedance 2.5 with 5+ similar text → video AI tools.
FREQUENTLY ASKED QUESTIONS
Is Seedance 2.5 free?
Seedance 2.5 offers a free tier with optional paid upgrades.
Does Seedance 2.5 have an API?
Yes, Seedance 2.5 offers an API for programmatic integration.
What is Seedance 2.5 best for?
Seedance 2.5 is best for Long Clips. Seedance 2. The longest single-run generation of any current video model at 4K, and the 50-reference input system is the most direct answer yet to character consistency, the problem that breaks most AI video work. Availability is the constraint: it ships inside ByteDance's own apps first, and the previous generation's international rollout was postponed indefinitely.
What platforms does Seedance 2.5 support?
Seedance 2.5 supports web, mobile.
Is Seedance 2.5 open source?
No, Seedance 2.5 is not open source.
How do I create videos with Seedance 2.5?
Seedance 2.5 generates videos from both text prompts and images. For text-to-video, enter detailed descriptions of the scene you want. For image-to-video, upload a reference image and the tool will animate it.
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