What is seedance-21.app?
Seedance 2.1 video generator converts text and images into short, scene-focused clips with selectable models (seedance 2.1 final, seedance 2 standard, seedance 2 fast) and output options for 480p, 720p, and 1080p.
It supports text-to-video and image-to-video workflows with prompt guidance for subject, motion, camera framing, lighting, and style, plus a prompt gallery of examples.The fast model provides lower-credit draft runs for prompt iteration while the final model produces higher-resolution 1080p renders; estimated credit costs are shown before generation.
Upload reference images to define motion and camera behavior, or use GPT Image 2 for 1k–4k still creation and edits to generate thumbnails or reference frames.Controls include duration, aspect ratio (16.
9, 9.16), and quality mode to tailor outputs for social, commercial, or editorial use.The interface emphasizes clear generation choices—model, resolution, duration, input type—so creators can manage credits and iteration.
Intended users include video producers, motion designers, and content creators who need rapid drafts and final short-form video assets.
seedance-21.app pricing Subscription
Verify on the official pricing page.
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seedance-21.app's key features
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Text-to-video and image-to-video generation with prompt controls for subject, motion, camera framing, lighting, and style
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Selectable models (seedance 2.1 final, seedance 2 standard, seedance 2 fast) including low-credit fast drafts and high-resolution final renders
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Resolution output options: 480p, 720p, 1080p
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Upload reference images to define motion and camera behavior and GPT Image 2 support for 1k–4k still creation and edits
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Adjustable duration, aspect ratio (16:9, 9:16), and quality mode with estimated credit costs displayed before generation
seedance-21.app use cases
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Create attention-grabbing short social videos for TikTok and Instagram Reels using Seedance 2.1 from text or images without additional tools, leveraging low-credit fast drafts and selectable models to iterate quickly and produce final 1080p vertical assets with precise camera, motion and lighting control
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Produce product demo and e-commerce showcase clips by converting product photos into scene-focused videos with Seedance 2.1, using prompt-guided subject motion, camera framing and aspect-ratio control to highlight features across portrait and landscape formats ready for ads or listings
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Generate storyboards and promotional scene drafts for marketing campaigns using Seedance 2.1's fast/standard/final models to draft sequences from text prompts, fine-tune camera moves and lighting, then render final polished 1080p clips for presentations or ad creatives
Who is it for?
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Video producers
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Motion designers
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Content creators
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Social media managers
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Advertisers/marketers
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Creative agencies
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Video editors
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Graphic/thumbnail designers