Made with this app
How it works
Seedance 2.0 Fast is a text-to-video app built for creators who need cinema-grade output at a pace and price that supports high-volume work. Powered by the same quality engine as Seedance 2.0 but at roughly 20% lower cost, it accepts a text prompt or an optional image as input and delivers MP4 videos up to 15 seconds long at 720p, complete with native synchronized audio. It suits social media teams, iterative concept work, and budget-conscious creators who cannot afford to slow down.
How to use this app
- 1
Describe what you want to create, or upload your source file.
- 2
Pick your options, then press Generate.
- 3
Watch your result appear in the gallery within moments.
- 4
Download, share, or generate again with a new idea.
What you can make
Rapid Social Media Content
When you need to post consistently across platforms, Seedance 2.0 Fast lets you generate polished short videos quickly without burning through your budget. Its seven aspect ratios cover vertical Reels, square posts, and horizontal feeds in a single workflow, keeping your content calendar full.
Concept Iteration Before Final Production
Directors and agency teams can explore multiple creative directions by running several prompt variations back-to-back. At 20% less cost per generation, you can afford to test six concepts for the price of five on Seedance 2.0, then take the winner into a higher-fidelity pipeline.
Image-Anchored Story Clips
Provide a reference image alongside your text prompt to animate a specific visual starting point. This is practical for product photography, character sheets, or brand assets where the visual identity must remain consistent while the scene around it comes to life.
Short-Form Ad Prototypes
Marketing teams can draft and review ad concepts as actual video files rather than storyboards. Native audio-video sync means a rough voiceover or sound bed can be evaluated in context, helping stakeholders approve direction before committing to a full production budget.
High-Volume Educational Snippets
Course creators and educators producing many short explainer clips benefit from the lower per-generation cost. At up to 15 seconds per clip, each generation can cover a single concept, a vocabulary term, or a process step without exceeding useful attention spans.
Prompt ideas to try
- A barista pours latte art in slow motion, steam rising, warm café ambient noise, 720p, vertical aspect ratio, cinematic color grading
- A time-lapse of storm clouds rolling over a mountain ridge at golden hour, wind audio, wide aspect ratio, 12 seconds
- A sleek electric car drives through a neon-lit city tunnel at night, engine hum and city echo, 15 seconds, 16:9
- A chef slices through a ripe mango on a wooden board, juice glistening, close-up framing, kitchen ambiance, 8 seconds
- Animated product reveal: a white sneaker rotates on a clean surface, subtle whoosh sound, 720p, square format, 6 seconds
- A researcher looks through a microscope, lab background softly blurred, quiet hum of equipment, 10 seconds, 16:9, documentary style
Why creators use this app
- 20% Cheaper than Seedance 2.0
- Native Audio-Video Sync
- Text & Image to Video
- Up to 15s Duration
- 720p Output
- 7 Aspect Ratios
Tips for better results
Anchor Iterations With an Image
When exploring multiple versions of the same scene, keep one reference image constant across prompts. This locks the visual foundation and lets you vary only the action or mood in your text, making it easier to compare results and identify the strongest direction.
Match Aspect Ratio to Platform Early
Choose your aspect ratio before generating rather than cropping afterward. With seven options available, selecting the correct one from the start preserves framing, prevents important elements from being cut, and saves the credit cost of a regeneration.
Write Audio Into Your Prompt
Seedance 2.0 Fast includes native synchronized audio, so describe the soundscape explicitly in your prompt. Mentioning ambient noise, a specific tone, or environmental sound gives the model audio context to sync with the visuals rather than defaulting to generic output.
Use Shorter Durations for Faster Review
Set duration to 4 or 6 seconds during early concept passes. You get results representing the scene's look and motion without committing to a full 15-second clip. Once a direction is approved, regenerate at your target length for the final deliverable.
When to choose this app
Choose Seedance 2.0 Fast over Seedance 2.0 when iteration speed and cost efficiency matter more than squeezing out every last frame of premium rendering. It outpaces Seedance 2.0 Mini by offering up to 15 seconds of duration and 720p output, while costing less than Sora 2 or Pika 2.2 for teams running dozens of generations per day. It is the practical default for social content production and concept development cycles.
Frequently asked questions
What is the difference between Seedance 2.0 Fast and Seedance 2.0?
Seedance 2.0 Fast uses the same quality engine as Seedance 2.0 but is approximately 20% cheaper per generation. The trade-off is optimized for throughput and cost rather than any additional capability, making it the better choice when you are running many generations in a session.
Can I use my own image as a starting point?
Yes. The app accepts an optional image alongside your text prompt. The image acts as a visual anchor, allowing the model to animate or extend from that specific visual rather than generating entirely from a written description alone.
What audio does the video include?
Seedance 2.0 Fast generates native synchronized audio as part of the MP4 output. The audio is produced in context with the visual content, so if your prompt describes an environment or action, the resulting sound should correspond to that scene.
Which aspect ratios are available?
The app supports seven aspect ratios, covering common formats for vertical mobile content, square social posts, and standard widescreen video. Selecting the right ratio before generating avoids unwanted cropping and keeps your subject properly framed for the intended platform.
How long can a generated video be?
Generations range from 4 to 15 seconds. Shorter durations are useful for quick concept checks or looping content, while the full 15-second ceiling suits short-form ads, product reveals, or explainer clips that need a bit more time to develop a scene.
What resolution does Seedance 2.0 Fast output?
The app outputs video at either 480p or 720p. The 720p option delivers clear, platform-ready quality suitable for social media and digital advertising without requiring post-production upscaling in most standard use cases.
Which AI model powers this app?
This app runs on Seedance 2.0 Fast, available through Arteza with no separate account or setup.
Can I use the results commercially?
Yes. Content you generate is yours to use, subject to our content licenses.
How long does a generation take?
Most generations finish in under a minute, and you can watch progress live in the gallery.