Seedance 2.5 AI Video Generator
Generate 30-Second Native AI Video from Text & Images
Turn prompts or reference images into short video previews. Use Seedance 2.5 to rapidly test ideas, compare motion styles, and refine before final output.
My Videos
Tips & Known Limitations
Common Failure Reasons
- Prompts containing real person names, brand names, or copyrighted characters (Disney, Marvel, etc.) will be rejected
- Real human face photos (selfies, portraits, public figures) are currently prohibited
- NSFW content, explicit violence, and politically sensitive material will be blocked
- Server overload during peak hours (US Eastern 9 AM–5 PM) — retry later or shorten duration
- Vague prompts lacking visual context may be flagged — add scene, motion, and camera details
File Requirements
- Images: JPG / PNG / WebP
- Videos: MP4 / MOV, max 150 MB per file, total ≤ 15 s
- Audio: MP3 / WAV, 2–15 s per clip
- Up to 12 reference files (9 images + 3 videos + 3 audio)
Failed generations are not charged — credits are automatically refunded.
Seedance 2.5 in Action
See what Seedance 2.5 generates from a single prompt
Prompt-to-Video Drafting
Text → Video
Stable Physics & Motion
Temporal Coherence
Native Synchronized Audio
Audio-Aware
Director-Grade Camera Control
3D BlockoutWhat Is Seedance 2.5?
Seedance 2.5 generates a continuous 30-second video in one native pass — no stitching, no loop extension. Characters, lighting, and camera movement stay consistent across the full clip.
Feed up to 50 multimodal references — images, video clips, and audio — in a single generation. The model locks brand elements, character identity, and visual style into every frame.
Seedance 2.5 Generator
Powered by ByteDance
Native 30-second single-pass video — no stitching required
50 multimodal references for character, style, and brand consistency
Local re-draw editing: swap elements without regenerating the full clip
3D blockout previz for director-grade camera and composition control
Why Seedance 2.5
Key capabilities that make Seedance 2.5 the next leap in AI video generation
30-Second Native Clips
Generate a full 30 seconds of continuous video in one pass. No stitching, no quality drop at splice points — characters and scenes stay coherent from start to finish.
50 Multimodal References
Supply images, video clips, and audio in a single generation. The model uses up to 50 reference inputs to lock character identity, product appearance, and visual style across the entire clip.
Local Re-Draw Editing
Change one element — a product, background, or subject — without altering motion, camera, or lighting in the rest of the frame. Perfect for e-commerce product swaps and iterative refinement.
3D Blockout Previz
Feed a rough 3D white-model blockout plus a style reference, and the model renders it into a detailed, stable video. Bridge early storyboarding and final visuals in production planning.
Native 4K · 10-bit Color
Output at native 3840×2160 resolution with 10-bit color depth — industry-first for AI video. Deliver broadcast-grade footage without upscaling artifacts.
Synchronized Native Audio
Audio is generated natively alongside the video, not dubbed afterward. Dialogue, sound effects, and ambient audio stay perfectly synced with on-screen motion and timing.
Technical Specifications
What Seedance 2.5 delivers under the hood
Generation
- Up to 30 seconds per clip in one native pass
- Text-to-video and image-to-video modes
- Up to 50 multimodal reference inputs
- Native synchronized audio generation
Output Quality
- Native 4K (3840×2160) resolution
- 10-bit color depth
- Smooth motion with temporal consistency
- No stitching artifacts or quality drops
Creative Control
- Local re-draw editing per frame region
- 3D blockout / white-model previz input
- Director-grade camera and composition
- Character and brand consistency across shots
Use Cases
How teams use Seedance 2.5 in production workflows
Brand & Advertising
Create 30-second ad spots with consistent branding, product placement, and synchronized audio in a single generation.
- Product demos with swappable variants
- Brand-consistent campaign visuals
- Localized ad versions from one reference kit
Film & Short Drama
Produce complete scenes with stable characters, controlled camera, and natural audio — from storyboard blockout to final render.
- 30-second continuous scenes with coherent characters
- 3D previz to final render pipeline
- Local editing for iterative shot refinement
E-Commerce & Social
Generate product showcase videos at scale. Swap products, backgrounds, and models without reshooting.
- Product swap editing without full regeneration
- Multi-SKU video production from shared references
- Short-form social content in one prompt
Seedance 2.5 vs Seedance 2.0 vs Kling 3.0
Compare duration, references, editing, resolution, audio, and commercial fit in one quick view.
Max Video Duration
Reference Inputs
Local Re-Draw Editing
3D Blockout Input
Native Resolution
Audio Sync
Single-Pass Generation
Commercial License
Frequently Asked Questions
Seedance 2.5 is ByteDance's latest AI video generation model. It generates native 30-second clips in a single pass, supports up to 50 multimodal reference inputs, and includes local re-draw editing, 3D blockout previz, native 4K output with 10-bit color, and synchronized audio.
Seedance 2.5 generates up to 30 seconds of continuous video in one native pass — no stitching or extension required. This is the longest single-shot duration available in AI video generation.
You can supply up to 50 reference assets — images, video clips, and audio — in a single generation. The model uses these references to maintain character identity, brand elements, product appearance, and visual style across the entire clip.
Local re-draw editing lets you change one element of a frame — such as a product, background, or subject — without altering the rest of the video. Motion, camera, and lighting stay intact while the selected region is regenerated.
Yes. Seedance 2.5 supports native 4K (3840×2160) output with industry-first 10-bit color depth. The resolution is generated natively, not upscaled, ensuring broadcast-grade quality.
Yes. Open the Seedance 2.5 generator above to start creating AI video with text prompts, image references, and audio input. No download, no waitlist — generate your first 30-second clip in under a minute with free credits.
Start Creating with Seedance 2.5
Generate 30-second AI videos with 50 references, local editing, and native 4K — all in one pass.