Create clips with sound in a single pass: HappyHorse 1.1 generates video, audio, and frame-accurate lip-sync together, with up to 9 reference images for consistency.
Alibaba's top-ranked video model generates footage and sound together, with frame-accurate lip-sync in six languages, realistic physics, and up to nine reference images for character consistency.
HappyHorse generates the soundtrack and the picture in the same pass, so dialogue, ambience, and effects are inherently timed to what is on screen. No separate audio step, no manual sync — the clip arrives ready to post.
Talking characters stay on-mouth in English, Mandarin, Japanese, Korean, German, and French. Write the dialogue into your prompt and the model handles frame-accurate mouth shapes — a natural fit for narrated shorts and multilingual social content.
Reference-to-video mode accepts up to nine images referenced in order as character1, character2 and so on — keeping faces, outfits, and props consistent across the clip without any fine-tuning.
One of the highest-ranked models on independent video leaderboards: cloth drags, water displaces, and objects carry believable mass. Choose 720p or 1080p, 3-15 seconds, and nine aspect ratios from vertical 9:16 to ultrawide 21:9.
Generated here on 15 August 2026, first take, exact prompts and settings shown. Each clip targets one of the capabilities claimed further down this page.
A news presenter at a desk speaking directly to camera, clear mouth movement matching speech, studio lighting, static medium shot.
A barista explaining a pour-over to a customer across the counter, gesturing at the kettle, warm cafe ambience, medium two-shot.
Compare HappyHorse 1.1 with other video models — same workspace, one click to switch.
Three steps from a blank prompt box to a finished clip.
Open the model picker and choose HappyHorse 1.1. The panel shows its credit cost, resolution options, and duration limits before you spend anything.
Write the subject, the action, and how the camera behaves. Attach a first frame if you want the clip to start from a specific image.
Download the clip, extend it, or send it through further editing. Prompt, model, and settings stay attached in your history.
One account, the full image and video generation workflow.
Run HappyHorse 1.1 on the free tier's daily credits, or upgrade for premium models, faster generation, and 4K output.
Perfect for getting started
Billed annually · $240/year
Billed annually · $300/year
It generates video and synchronized audio in a single pass, with frame-accurate lip-sync in six languages. Independent leaderboards rank it among the top video models available.
Per second of output: the rate depends on resolution (720p or 1080p), and the same rate applies to text-, image-, and reference-to-video. The exact cost shows before every generation, and failed runs refund automatically.
Text-to-video, image-to-video (animate a first frame), and reference-to-video with up to 9 reference images referenced as character1, character2 and so on.
3 to 15 seconds per generation, at 720p or 1080p, with native audio always included.
English, Mandarin Chinese, Japanese, Korean, German, and French — write the dialogue in your prompt and the mouth shapes follow it.
Credits are refunded automatically for failed video generations.
One-click tools for everything around generation — polish, restyle, and share.
