Seedance 2.0 AI Video Generator — Free Online | seedaivideo

What

Seedance is an AI video generation product from SeedAI that turns text prompts, images, video clips, and audio clips into short 1080p videos. It appears aimed at teams and creators who need fast ad, social, narrative, or educational video production, especially when they want fewer manual editing steps and more consistent output across shots.

Features

• Text, image, and multi-reference video generation: Supports Text-to-Video, Image-to-Video, and Multi Reference workflows so users can start from an idea, a still image, or a combined asset set.
• Combined reference inputs: Can use text, images, video, and audio together in one generation, which helps align subject identity, camera motion, and soundtrack in a single pass.
• Native multi-shot output: Generates multiple continuous shots from one request, helping maintain character, wardrobe, and lighting consistency across a sequence.
• Synchronized audio generation: Produces video and audio jointly, including lip-sync dialogue, ambient sound, and music, which reduces the need for a separate audio workflow.
• Edit and extend existing results: Lets users swap a shot, replace a subject, or extend a clip without restarting the whole sequence, which is useful for iteration and variant production.

Helpful Tips

• Use Text-to-Video when there are no reference assets yet; the page suggests longer prompts with clear detail on subject, action, camera, lighting, and audio.
• Use Image-to-Video when a still image must anchor the result; a more complete starting composition should improve stability because the image acts like the first frame.
• Use Multi Reference for the most controlled outputs; assign each asset a role such as motion, style, first frame, or voice to make generation more predictable.
• Validate workflow fit on real use cases first; the page presents strong claims about consistency and speed, but buyers should still test output quality for their own brand, narrative, or educational standards.