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  1. Collection
  2. Text to Video
  3. Seedance 2.0 Fast

Turn Text into Video with Seedance 2.0 Fast

Seedance 2.0 Fast is a text-to-video model built for speed without sacrificing visual quality. Give it a text prompt, an image, or both, and it returns a short video in a fraction of the time slower models require. If you need to iterate quickly on video concepts or test multiple directions in a single session, this is the model that keeps pace with a real production schedule. The model accepts text prompts alongside first-frame and last-frame images, letting you define exactly where a scene starts and ends. Built-in audio generation runs by default, producing synchronized dialogue, sound effects, and background music without any extra tools. Output at 720p across eight aspect ratios, 16:9 for widescreen, 9:16 for vertical, 1:1 for square, and more, so every clip is platform-ready the moment it renders. Slot it into a social content pipeline to draft video posts before finalizing copy, or run it during a client session to show motion ideas on the fly. Because each generation is fast, treating runs as rough cuts is practical, not wasteful. Refine the prompt, swap a reference image, and run again until the output hits the mark.

Official

Bytedance

1.1k runs

Seedance 2.0 Fast

2026-04-05

Commercial Use

Table of contents

  • Overview
  • How It Works
  • Frequently Asked Questions
  • Credit Cost
  • Features
  • Use Cases
  • Examples
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Overview

Seedance 2.0 Fast is a text-to-video model built for speed without dropping the multimodal flexibility that makes video generation actually useful. You describe a scene with text, optionally anchor it with a reference image, and get back a short video clip with synchronized audio in a fraction of the time other models take. On Picasso IA, the whole process runs in a simple interface with no installation, no code, and no waiting around. It's the right tool when you need to test a concept, turn a still into motion, or produce a quick clip for a social post, a presentation, or a client brief.

How It Works

  • Write a text prompt describing the scene, action, or mood you want in the video.
  • Optionally upload a first-frame image to set the opening shot, or add a last-frame image too if you want to control both ends of the clip.
  • Select your resolution (480p or 720p) and aspect ratio, or set both to adaptive and let the model decide.
  • Choose a duration in seconds, or set it to -1 to let the model pick the length that fits the content best.
  • Submit and receive your video, including generated audio if you want it, ready to download and use directly.

Frequently Asked Questions

Do I need programming skills or technical knowledge to use this? No, just open Seedance 2.0 Fast on Picasso IA, adjust the settings you want, and hit generate.

Is it free to try? Yes, you can try Seedance 2.0 Fast on Picasso IA without any upfront payment. Check the current plan details on the platform for generation credits and limits.

How long does it take to get results? This model is the faster variant of Seedance 2.0, so most generations finish in seconds. Actual time depends on the resolution, duration, and complexity of what you asked for.

What resolutions and aspect ratios can I output? You can generate at 480p or 720p. Aspect ratio options include 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 9:21, and adaptive, so the output fits wherever you need to place it.

Does the model generate audio automatically? Audio generation is on by default. The model produces synchronized dialogue (wrap spoken lines in double quotes in your prompt), sound effects, and background music alongside the video.

Can I control both the first and last frame of the video? Yes. You can upload a first-frame image, a last-frame image, or both. This gives you control over the opening and closing shots without having to describe them entirely through text.

Where can I use the videos I generate? The videos are yours to use in any project, whether that's a social media post, a pitch deck, a client deliverable, or a personal creative project.

Credit Cost

The credit cost for this model varies based on the settings you choose. Below are the costs per configuration:

ConfigurationCredits
480p · video_in2.2per second
480p · non_video_in1.2per second
720p · video_in4.4per second
720p · non_video_in2.6per second

Features

Everything this model can do for you

Fast generation

Produce a finished video from a text prompt significantly faster than standard text-to-video models.

Built-in audio

Native audio synthesis generates synchronized dialogue, sound effects, and background music alongside the video.

Multimodal inputs

Combine text prompts with first-frame images, last-frame images, and reference visuals in a single run.

Eight aspect ratios

Output in 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 9:21, or adaptive mode to fit any platform or screen.

Character consistency

Upload up to 9 reference images to maintain coherent character appearance and style across shots.

Lip-sync support

Attach up to 3 reference audio files to drive natural mouth movement and expression on on-screen characters.

Reproducible outputs

Set a seed value to recreate the exact same video result across repeated runs.

seedance-2.0-fast_feature_8

Use Cases

Turn a product photo into a short promotional video by uploading the image as the first frame and describing the motion you want

Generate a vertical social media clip from a text prompt by selecting the 9:16 aspect ratio before running

Create a lip-synced character video by uploading a portrait photo together with a reference audio file

Keep a character's look consistent across multiple clips by uploading up to 9 reference images that anchor the style

Draft a video ad concept in seconds by writing a script prompt and letting built-in audio add synchronized background music

Animate a still landscape photo into a cinematic sequence by setting it as the first frame with a descriptive motion prompt

Test multiple visual directions for a project by running the same text prompt with different reference images each time

seedance-2.0-fast_usecase_8

Examples

720p
9:16
5s
256
1m 42s
Generate Audio: Yes

A woman in a flowing red dress walking along the edge of a cliff overlooking the sea, wind blowing her hair and dress, dramatic wide angle, golden sunset

720p
16:9
7s
99
1m 29s
Generate Audio: Yes

A cozy cabin in a snowy forest at night, warm light glowing from the windows, gentle snowfall, camera slowly pushing in through the trees

720p
21:9
8s
77
1m 43s
Generate Audio: Yes

Aerial drone shot of a turquoise ocean wave curling and crashing on white sand beach, golden hour light, slow motion

720p
16:9
5s
123
1m 47s
Generate Audio: Yes

A sushi chef carefully preparing an intricate sushi roll, close-up overhead shot, steam rising, warm restaurant lighting

720p
16:9
5s
42
1m 15s
Generate Audio: Yes

A golden retriever puppy chasing butterflies through a sunlit meadow, soft bokeh background, cinematic camera slowly tracking the puppy

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