Happy Horse 1.0 – Text to Video & Image to Video

aihappyhorse.ai

Multi-shot AI video generator

Turn text, images, and audio into cinema-quality videos with multi-shot storytelling and native audio.

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Happy Horse 1.0 – Text to Video & Image to Video screenshot

Overview

Happy Horse is an AI video generator that turns text prompts, images, and audio into cinema-quality videos. It is built on Happy Horse 1.0, a 15B-parameter unified Transformer that processes text, image, video, and audio tokens in a single sequence. The platform supports text-to-video, image-to-video, reference-to-video, and video editing, with output in 1080p and multiple aspect ratios. It is designed for content creators, marketers, filmmakers, educators, and hobbyists who want professional-quality video without production costs.

How it works

Happy Horse 1.0 uses a 40-layer self-attention Transformer with a sandwich architecture, featuring modality-specific layers and 32 shared-parameter layers. This enables seamless multi-modal fusion of text, images, video, and audio in one forward pass. The model is 15B parameters and supports multi-shot storytelling, generating coherent scene sequences from a single prompt with persistent character identity and consistent visual style.

Key capabilities

Key capabilities include joint audio-video synthesis, which generates synchronized dialogue, ambient sounds, and Foley effects alongside video, with ultra-low WER lip-sync across 7 languages: English, Mandarin, Japanese, Korean, German, French, and Cantonese. The platform supports 6 aspect ratios (16:9, 9:16, 4:3, 3:4, 21:9, and 1:1) and outputs in 1080p. It also offers reference-to-video, text-to-video, and image-to-video modes, plus video editing.

Who it is for

Happy Horse is built for content creators and influencers producing TikToks, YouTube shorts, and Instagram reels; digital marketers and ad agencies generating video ads and product demos; educators and course creators transforming lesson plans into video content; filmmakers and creative studios for previsualization and storyboarding; and e-commerce teams animating product photos. It also serves hobbyists and personal projects with free credits and no technical skills required.

Pricing and limits

Happy Horse offers a free tier with 10 credits to start, no credit card required. Paid plans include Lite at $14.9/month (600 credits/month), Pro at $24.9/month (1,500 credits/month), and Ultra at $49.9/month (4,800 credits/month), all billed yearly with 50% off. All paid plans include a commercial license, no watermark, 1080p resolution, and access to Happy Horse 1.0, Kling 3.0, and Nano Banana 2. Higher tiers add priority queue, more parallel tasks, and dedicated support. Credit packs are also available.

Key features

Unified Transformer architecture
Happy Horse 1.0 is a 15B-parameter unified Transformer that processes text, image, video, and audio tokens in a single sequence.
Multi-shot storytelling
Generate coherent scene sequences from a single prompt with persistent character identity and consistent visual style.
Joint audio-video synthesis
Generate synchronized dialogue, ambient sounds, and Foley effects alongside video, with lip-sync across 7 languages.
Fast generation speed
DMD-2 distillation enables fast generation: a 5-second 1080p video in about 38 seconds on H100 hardware.
1080p and multiple aspect ratios
Output in 1080p with 6 aspect ratios: 16:9, 9:16, 4:3, 3:4, 21:9, and 1:1.
Commercial license included
Every paid plan includes full commercial usage rights for ads, product launches, and client work.

Use cases

E-commerce product videos
Create product videos from photos for e-commerce listings and social ads.
Social media content
Generate TikToks, YouTube shorts, and Instagram reels quickly.
Marketing ads
Produce video ads and product demos for paid media campaigns.
Educational videos
Create animated explanations and course intros for educational content.
Filmmaking previsualization
Use for previsualization, storyboarding, and concept art in filmmaking.

Pricing & limits

From the official site · checked 10/10/2026

Lite$14.9/month (billed yearly at $178.8)

Pro$24.9/month (billed yearly at $298.8)

Ultra$49.9/month (billed yearly at $598.8)

See current pricing on the official site

Frequently asked questions about Happy Horse 1.0 – Text to Video & Image to Video

What is Happy Horse?: Happy Horse is an AI video generator that creates videos from text prompts or images, with features like multi-shot storytelling, native audio generation, and 1080p output.
Is Happy Horse free to use?: Yes, Happy Horse offers a free tier with 10 credits to start, no credit card required.
What types of content can I create with Happy Horse?: Happy Horse supports text-to-video, image-to-video, reference-to-video, and video editing, with output in 1080p and multiple aspect ratios including 16:9, 9:16, 4:3, 3:4, 21:9, and 1:1.
Can I use Happy Horse videos for commercial purposes?: Yes, every paid plan includes a commercial license, allowing use of generated videos for ads, product launches, social media campaigns, and client work.
What languages does Happy Horse support for audio generation?: Happy Horse supports audio generation in 7 languages: English, Mandarin, Japanese, Korean, German, French, and Cantonese.