Choice without compromise: Seedance recognizes that different projects have different needs. Lite tier delivers speed and efficiency for rapid iteration; Pro tier offers enhanced quality for final assets. Both tiers share intuitive controls, so you can move seamlessly between them.

Precision meets creativity: With aspect ratio support from ultra-wide 21:9 to vertical 9:21, camera control options, and seed-based reproducibility, Seedance puts professional video creation tools in your hands—without the complexity of traditional video editing.

v1 Lite

Text to Video: Aspect ratios: 16:9, 4:3, 1:1, 3:4, 9:16, 9:21. Resolution: 480p (fastest), 720p (balanced), or 1080p (HD). Duration: 5s or 10s. Camera: Fixed option for stable shots. Seed: Set for reproducibility (-1 for random). Safety checker: Optional content filtering.

Image to Video: Input image URL (JPEG, PNG, WebP; max 10MB; min 256×256px). Optional end image URL for controlled transitions. Same resolution, duration, camera, and seed controls as text-to-video.

v1 Pro

Text to Video: All Lite aspect ratios plus 21:9 ultra-wide. Same resolution and duration options. Enhanced quality model for superior detail, lighting, and motion coherence.

Image to Video: Professional-grade image animation with improved motion understanding and visual fidelity. Full resolution options, camera control, seed, safety checker.

Pro Fast Image to Video: Optimized pipeline for speed. 720p or 1080p resolution, 5s or 10s duration, prompt support up to 10,000 characters. Delivers quality results in a fraction of the time.

Seedance 2 Fast: Model fixed to seedance-2-fast. Prompt 3-20000 chars. Optional first/last frame plus multimodal references (images/videos/audios) uploaded as URLs. Resolution: 480p/720p. Aspect ratio: 1:1, 4:3, 3:4, 16:9, 9:16, 21:9, adaptive. Duration: 4-15s. Web search flag required.

Seedance 2: Model fixed to seedance-2. Same multimodal controls as 2 Fast, with expanded reference-video capacity for richer conditioning in complex scene generation.

Social media content: Create videos for TikTok, Instagram Reels, YouTube Shorts with platform-optimized aspect ratios (9:16 for vertical, 16:9 for horizontal).

Advertising campaigns: Generate product demos, brand stories, and promotional clips with consistent quality across formats.

Rapid prototyping: Use Lite tier to explore video concepts quickly before committing to final production.

Creative projects: Animate illustrations, bring concepts to life, experiment with camera movements and transitions.

Content repurposing: Transform existing images into engaging video content for multiple platforms.

Professional productions: Leverage Pro tier for client work, presentations, and assets requiring high visual fidelity.

Reference-driven generation: Use Seedance 2 Fast / Seedance 2 with first/last frames and multi-reference media to control narrative continuity, style consistency, and audiovisual rhythm.

v1 Lite Text/Image to Video: 20–60 seconds for 5s clips, 40–90 seconds for 10s clips (dependent on resolution and complexity).

v1 Pro Text/Image to Video: 40–120 seconds for 5s clips, 80–180 seconds for 10s clips—higher quality requires additional processing.

v1 Pro Fast Image to Video: 15–40 seconds for 5s clips, 30–70 seconds for 10s clips—optimized for speed.

Concurrency: Supports 50+ parallel requests with intelligent queue management.

Prompt length: Up to 10,000 characters for Pro Fast Image to Video; standard limits apply for other modes.

Input formats: JPEG, PNG, WebP for images; max 10MB per file.

Output: MP4 format, delivered via secure URL or direct download.

Aspect ratio support: From 21:9 ultra-wide cinematic to 9:21 vertical—cover all modern formats.

Seedance 2/2 Fast: Prompt limit extended to 20,000 characters; supports mixed reference inputs (image/video/audio), duration 4-15s, and adaptive aspect ratio for flexible outputs.

Quick create (Lite): Write prompt → choose aspect ratio/resolution/duration → set camera/seed → generate → preview → iterate.

Professional production (Pro): Develop concept → refine prompt for detail → select Pro tier and parameters → generate multiple variations → select best → optional refinement with seed control.

Image animation: Upload image → describe motion or scene evolution → choose tier and parameters → generate → review → adjust prompt or end image as needed.

Batch campaigns: Plan content calendar → generate multiple videos with consistent aspect ratios and quality settings → unify brand style across assets.

Multimodal control workflow (Seedance 2 / 2 Fast): Upload first/last frames and optional reference media → set resolution/aspect ratio/duration/web-search → generate and iterate with tighter scene control.

Tier selection: Use Lite for drafts, internal reviews, and rapid iteration; use Pro for client deliverables, public campaigns, and high-visibility content.

Aspect ratio strategy: Match to platform—9:16 for TikTok/Reels/Shorts, 16:9 for YouTube/websites, 21:9 for cinematic presentations.

Resolution choice: 480p for quick tests and low-bandwidth sharing; 720p for web and social; 1080p for HD platforms and archiving.

Duration planning: 5s works best for loops, transitions, and attention-grabbing moments; 10s allows for storytelling and demonstration.

Camera control: Use fixed camera for product focus and stable scenes; omit for dynamic, cinematic movement.

Seed management: Set specific seeds to reproduce successful results; use -1 for random exploration across generations.

Prompt engineering: Be specific about motion, style, and mood. For image-to-video, describe what should move and how.

Pro Fast advantage: Use when speed is critical—ideation sessions, last-minute content needs, high-volume testing.

Seedance 2 references: Keep first/last frames focused on key transition moments; combine image/video/audio references only when necessary to avoid over-constraining motion.

Dual-tier flexibility: Lite for speed, Pro for quality—one platform, both options.

Wide aspect ratio support: From 21:9 cinematic to 9:21 vertical—every format covered.

Resolution options: 480p to 1080p—choose based on need and bandwidth.

Camera control: Fixed option for stability or dynamic for creativity.

Seed reproducibility: Consistent results across sessions for brand continuity.

Ultra-long prompts: Up to 20,000 characters in Seedance 2 / 2 Fast for highly detailed creative direction.

Fast image-to-video: Dedicated Pro Fast pipeline when time matters most.

Multimodal generation: Seedance 2 / 2 Fast supports first+last frame control and mixed references (image/video/audio) for advanced conditioning.

Best for: Social media managers, marketers, content creators, advertisers, creative agencies, and anyone needing flexible, high-quality video generation.

Seedance on FuseAITools puts professional video creation at your fingertips—whether you need lightning-fast drafts or production-ready assets. With Lite and Pro tiers, comprehensive aspect ratio support, and full control over resolution, duration, camera, and seed, Seedance adapts to your creative process. Start transforming text and images into compelling video today.