ByteDance AI models and APIs.

Generate 4–30s videos from a prompt plus up to 30 images, 10 videos, and 10 audio references. Export MP4/MOV at 480p or 720p, with optional synced audio.

Seed v2.1 Turbo by ByteDance is a 256K-context reasoning model for coding and agent workflows. It can use images for understanding and returns text or JSON.

Seed V2 Pro is ByteDance’s Seed2.0 Pro-class model for long-horizon reasoning, agent-style task planning, and image-grounded Q&A in chat workflows. ([seed.bytedance.com](https://seed.bytedance.com/en/seed2?utm_source=openai))

ByteDance Seed V2 Pro Uncensored is a long-context multimodal chat model for complex reasoning and image Q&A. It generates detailed text answers from prompts and images.

ByteDance model for long-context chat, coding, and image Q&A with fewer refusals. It returns detailed text answers you can use in real workflows.

Generate 1K or 2K images with strong typography and reference-guided edits. Built on ByteDance Seedream 5.0 Pro for posters, UI, and product visuals.

Create 4–30s videos from a description, or steer motion using first and last frame images. Choose 480p or 720p output with optional synced audio.

Create 4–30 second videos guided by reference clips, images, and audio. Preserve motion and timing while changing subjects, style, and scene details.

Create 4–30 second videos from a prompt and optional first and last frame images, with optional synced audio. Powered by ByteDance Seedance.

ByteDance Seedream V5 Pro generates images from text and edits a base image using up to 10 references. It’s tuned for infographics, layouts, and clear typography.

ByteDance’s Seedance 2.0 Mini V2V edits short clips from 1–3 reference videos and a prompt. It outputs 480p or 720p MP4 video, with optional synced audio.

Seedance 2.0 Mini by ByteDance generates short MP4 videos from a prompt, with optional start and end frames or reference assets. Add synced audio for social and ads.

Seedance 2.0 Fast R2V is the lighter variant of ByteDance's Seedance 2.0 for reference-to-video, with the same video, image and audio references and editing tasks, rendered at 480p or 720p in 4 to 15 second clips.

Seedance 2.0 Fast by ByteDance generates short MP4 videos faster and cheaper than Seedance 2.0, with the same multimodal capabilities, limited to 480p / 720p output.

Seedance 2.0 R2V builds a new clip with synced audio from 1 to 3 reference videos, reusing their motion and camera work, with optional reference images and audio and output up to 4K and 15 seconds.

Seedance 2.0 by ByteDance generates short MP4 videos from text, with optional image and audio references. It supports synced audio, stable motion, and cinematic camera direction.

Generate high-resolution images using Seedream v4.5 Uncensored. Supports text-to-image and image-to-image transformations with customizable settings.

The smallest model in ByteDance's Seed 2.0 series, a reasoning LLM that reads images and calls functions. Reasoning is on by default and can be switched off for simple jobs.

A lightweight ByteDance language model for chat and tool calling, with image understanding and a 256K-token context window.

Seedance Pro v1.5 Uncensored by ByteDance generates short videos from text with optional native audio, strong prompt following, and accurate lip-sync for dialogue scenes.