Text to Video · Seedance 2.0 · PixVerse · HappyHorse
Describe the shot you want, pick a model whose style suits it, and let it run. This page starts from words alone.
One sentence is enough
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Say what is in frame, how the camera moves, and what the pace feels like. Concrete direction beats a pile of adjectives.
All four models take a text prompt. HappyHorse accepts the longest prompts at 2,500 characters; Seedance 2.0 Pro and Seedance 2.0 Fast generate sound alongside the picture.
Choose duration, aspect ratio and quality. Each model lists only the values it supports, and switching models recalculates them in front of you.
The credit cost shows next to the generate button before you commit. Preview the result, then download the file.
Turn a caption or a concept into a vertical clip sized for Reels, Shorts and TikTok.
Produce the connecting shot an edit is missing — a street at dusk, a slow push across a desk — without a shoot.
Show a client the pacing of a scene instead of describing it, one prompt per beat.
Run the same sentence through a second model and keep whichever read of it lands better.
Seedance 2.0 Pro, Seedance 2.0 Fast, PixVerse and HappyHorse. All four accept a text-only prompt, so the choice comes down to style, length and aspect ratio rather than capability.
Up to 15 seconds on HappyHorse and the Seedance 2.0 models, and up to 15 seconds on PixVerse in 5, 8, 10 and 15 second steps. The duration control lists what the model you picked supports.
Seedance 2.0 Pro and Seedance 2.0 Fast generate sound along with the picture. HappyHorse generates picture only, so plan to add audio afterwards when you choose it.
HappyHorse takes up to 2,500 characters, PixVerse up to 2,048, and the Seedance 2.0 models up to 1,500. The counter under the prompt box tracks the limit for the model you have selected.
It depends on the model, duration and quality. The exact figure appears next to the generate button before you confirm, and credits are only spent once you do.
Use image to video, where an uploaded still becomes the first frame, or reference to video, where uploaded pictures set the style and subject.
When the shot has to move — turn a still image or a prompt into footage.
When you already have the picture and want it to move — or want to say where it ends.
When the look has to hold across shots, and you have the pictures that pin it down.