# Seedance 2.5 AI Video Generator

Native 30-second 4K AI video generator with multimodal references and local editing

> Source: [Pro Launch](https://prolaunch.net) — a launch platform for startups and new tools.

- Pro Launch page: https://prolaunch.net/projects/seedance-2-5-ai-video-generator-4701
- Markdown version: https://prolaunch.net/projects/seedance-2-5-ai-video-generator-4701.md
- Website: https://seedance25ai.cc/
- Categories: Artificial Intelligence & ML, Creator Tools, Video Editing
- Launch status: launched
- Launch date: 2026-08-11
- Upvotes: 1

## About

Seedance 2.5 is ByteDance's next-generation AI video generation model that produces native 4K videos up to 30 seconds long in a single pass. Built by the Doubao team, it unifies text, images, videos, and audio references to create cohesive, cinematic clips with consistent characters, lighting, and pacing. Key capabilities include: Native 30-second generation: Create continuous 30-second clips without stitching, ideal for social ads, product demos, and brand stories. Multimodal reference inputs: Combine up to 30 images, 10 videos, and 10 audio files per project to guide visual style, motion patterns, and rhythm. Precise local editing: Modify specific regions (products, characters, backgrounds) while preserving the rest of the scene. Character and scene consistency: Maintain appearance, clothing, environments, and visual style across the entire sequence. Multilingual prompt support: Write complex prompts natively in over 10 languages including English, Spanish, Arabic, Japanese, and Chinese. Lip-sync and audio synchronization: Automatic matching of dialogue and sound to visual actions. Target audiences include social media content creators (TikTok, Reels, Shorts), marketing and ad teams, e-commerce brands, and enterprise teams for training and previsualization. The platform reduces production costs by enabling rapid iteration from reference assets, minimizes manual editing, and scales content production with consistent visual direction. Available as a web-based generator with free trial credits (30 credits for new users) and credit-based pricing. API access is available for advanced integration.