Seedance 2 Image to Video

Seedance 2 Image to Video is ByteDance's most advanced image-to-video model, designed to bring still images to life as cinematic, fully animated video. Feed it a single image and a short description of the action you want, and the model transforms that frame into a moving scene complete with synchronized audio. Whether you're a filmmaker storyboarding a sequence, a designer animating a product shot, a marketer producing social content, or an artist exploring new ways to give motion to your work, this model turns a static picture into a dynamic, sound-rich clip.

At its core, Seedance 2 takes a starting image and a motion prompt. The prompt is where you describe what you want to happen — the action, the movement, the energy of the scene. These prompts can be playful and imaginative: imagine an octopus finding a football in the ocean, excitedly calling its friends, and then cutting to a full octopus football game under the sea. The model interprets your description and animates the source image accordingly, even handling scene cuts and narrative beats within a single generation.

One of the standout features is synchronized audio. The model can generate sound for your video automatically, including sound effects, ambient sounds, and lip-synced speech. This means your animated scene doesn't just move — it comes alive with a matching soundscape, and characters can speak with their lips in sync. Audio generation is on by default, and you can turn it off if you prefer a silent clip. This makes the model especially powerful for content where dialogue, atmosphere, or sound design matter, such as short films, character animations, ads, and social videos.

Seedance 2 also offers start and end frame control. Beyond providing the opening image, you can supply a second image to serve as the final frame of the video. When you do this, the model generates a smooth transition that moves from your starting picture to your ending picture. This gives you precise control over where your scene begins and where it lands, making it ideal for transformations, reveals, before-and-after effects, and carefully composed narrative moments.

The model supports a wide range of resolutions to match your needs. You can choose 480p for faster generation, 720p for a balance of speed and quality, 1080p for high-quality output, or 4k for the highest possible fidelity. The default is 720p, which offers a strong balance for most projects. For aspect ratios, you have full flexibility: landscape (16:9), portrait or vertical (9:16) for mobile and social platforms, square (1:1), ultrawide cinematic (21:9), classic (4:3), and tall (3:4). There's also an automatic option that infers the right aspect ratio from your input image, so you don't have to think about it unless you want creative control.

Duration is equally flexible. You can generate clips ranging from 4 to 15 seconds, choosing the exact length that fits your scene. There's also an automatic duration setting that lets the model decide the best length based on your prompt, which is handy when you want the action to dictate the pacing. This range makes the model suitable for everything from quick social loops to longer narrative beats.

For those who care about the final quality, the model offers two output quality modes. The standard mode uses the default quality, while the high mode produces a higher-quality, larger file. If you're delivering for high-end presentation or want the cleanest possible file, the high setting gives you that extra polish at the cost of a larger file size.

Supported image formats for both your starting frame and optional ending frame include JPEG, PNG, and WebP, with a maximum file size of 30 MB. The model outputs a finished video file ready to download and use.

In terms of style, Seedance 2 is stylized and transform-capable, with lip-sync as a core strength. This means it excels at imaginative, stylized animation as well as faithful transformations of your source imagery. The octopus football example highlights its ability to handle whimsical, story-driven concepts with multiple characters and scene changes, while its lip-sync capability makes it a strong choice for talking characters and dialogue-driven content.

Who benefits most? Filmmakers and animators can use it to prototype scenes, animate concept art, or produce finished short clips with built-in audio. Designers and marketers can animate product photography, create eye-catching vertical content for social feeds, or build transition-based reveals. Content creators can transform their illustrations and photos into shareable video with sound. Artists exploring motion and storytelling will find the combination of motion prompts, start/end frame control, and synchronized audio opens up a wide creative playground.

A few best practices to keep in mind. Because the prompt drives the motion and action, writing a clear, descriptive prompt that explains what should happen — including any scene cuts or character behavior — helps the model deliver your vision. Choosing the right resolution lets you trade speed for fidelity depending on your deadline and final use. If you have a specific destination for your scene, using the end frame control gives you reliable control over the conclusion. And since audio is generated alongside the video, you can experiment freely with sound-on and sound-off versions.

Seedance 2 Image to Video brings together cinematic motion, synchronized audio with lip-sync, flexible duration and aspect ratios up to 4k, and precise frame control into a single tool — making it a versatile and powerful choice for anyone who wants to turn still images into living, breathing video.