Seedance 2.0 AI Video is a free online AI video generator that turns text prompts, images, videos, and audio into cinematic videos with native audio sync, character consistency, and multi-shot storytelling in 1080p resolution.
What is Seedance 2.0 AI Video?
Seedance 2.0 AI Video is a multimodal AI video generation model developed by ByteDance and released in February 2026. It accepts text prompts, images, video clips, and audio files as input and produces full cinematic videos with synchronized stereo audio, lip-synced dialogue, and multi-shot narrative sequences — all generated in a single pass without post-production editing.
Key Features
- Text-to-Video — Generate cinematic videos from detailed text prompts that describe scenes, camera movements, lighting, and audio cues; output in 1080p up to 2K resolution.
- Image-to-Video — Upload a reference image and animate it with realistic motion, depth, and synchronized sound effects; ideal for product demos and photo animation.
- Native Audio-Video Generation — Audio and video are generated simultaneously using dual-channel stereo technology, perfectly syncing sound effects, dialogue, and ambient noise with on-screen action — no post-production audio work required.
- Real Human Video Generation — Upload a portrait photo to generate lifelike video with facial expressions, full-body motion (dance, athletics), and phoneme-level lip-sync in 8+ languages (English, Chinese, Japanese, Korean, Spanish, French, German, Portuguese).
- @-Reference System — Tag up to 9 images, 3 videos, and 3 audio files in a single prompt using @Image1, @Video1, @Audio1; the model extracts character appearance from images, camera paths from videos, and beat/rhythm from audio.
- Multi-Shot Storytelling — Create cinematic sequences with 4+ shot transitions from a single prompt using lens switch keywords; maintains character, style, and narrative continuity across all shots.
- Character Consistency — Lock faces, clothing, and visual style across all frames by uploading reference images; remains stable through complex camera movements and scene changes.
- Video-to-Video Editing — Upload an existing video and modify specific segments, characters, or actions without regenerating the entire clip.
Who is it for?
- Social media content creators — Generate short cinematic videos for TikTok, Instagram, and YouTube with native audio and lip-sync, reducing production time from hours to minutes.
- Marketers and advertisers — Create branded spokesperson ads or product demos with consistent character faces and synchronized voiceover in multiple languages.
- Filmmakers and storytellers — Prototype multi-shot narrative sequences and experiment with camera movements, lighting, and audio before committing to full production.
- E-commerce businesses — Turn product photos into animated hero videos with realistic motion and sound to boost conversion rates.
What can you do with Seedance 2.0?
- Product demos: Animate a product photo with smooth camera motion and synchronized sound effects for promotional videos.
- Multilingual spokesperson content: Upload a portrait and generate lip-synced video in 8+ languages for global campaigns.
- Cinematic storytelling: Write a single prompt with lens switch cues to produce a complete short film with multiple shots and consistent characters.
- Video-to-video refinement: Edit specific parts of an existing AI-generated video — such as a character's action or background — without regenerating the whole clip.
How does it work?
- Describe your video — Enter a detailed text prompt including scene description, camera movements, lighting, and audio cues. Use lens switch keywords (e.g., "[Shot 1]") for multi-shot sequences.
- Upload references (optional) — Add up to 9 images, 3 videos, and 3 audio files using the @-reference system to control characters, motion, and sound.
- Generate — Seedance 2.0 processes the input in 30–40 seconds, producing a video with synchronized stereo audio and multi-shot composition.
- Download and share — Preview the result in up to 2K resolution, download as MP4, and share directly to social platforms.
Pricing
- Free: 30 credits, 480p output, watermarked.
- Lite: $19.9/month — 200 credits, 720p, no watermark.
- Pro: $25/month — 600 credits, 1080p, no watermark.
New users receive free credits on signup — Sign up → to try it.
FAQ
Is Seedance 2.0 free to use?
Yes. New users get free credits on signup, enough to generate several videos. The free tier outputs 480p watermarked videos. For higher resolution and commercial use, paid plans start at $19.9/month.
What is the @-reference system?
The @-reference system lets you tag uploaded files directly in your text prompt (e.g., @Image1, @Video1, @Audio1). The model extracts specific attributes: character appearance from images, camera paths from videos, and rhythm from audio. You can combine up to 9 images, 3 videos, and 3 audio files in one generation.
How fast is video generation?
Seedance 2.0 generates videos in 30–40 seconds on average, significantly faster than competing models like Sora 2 or Veo 3.1. Generation time depends on video duration, resolution, and prompt complexity.
