MiniMax H3 Video Generator — 2K AI Video with Audio
Marcus huang

MiniMax H3 Video is a browser-based AI video generation workspace designed for creators, marketers, filmmakers, designers, and social media teams. It turns detailed text prompts into cinematic 2K video clips using the MiniMax H3 model, with native stereo audio generated alongside the visuals. Users can create 5, 10, or 15-second videos and choose from six aspect ratios, including 16:9 widescreen, 9:16 vertical, 1:1 square, 4:3, 3:4, and 21:9 ultrawide. The streamlined prompt-to-video workflow helps users describe subjects, actions, camera movement, lighting, atmosphere, and sound without managing a complicated production pipeline. The platform includes a curated prompt library for creative inspiration, private account-based generations, video and credit history, downloadable results, transparent generation costs, and automatic credit restoration when confirmed generation tasks fail or are canceled. Each 5, 10, or 15-second generation uses 150, 300, or 450 credits respectively. MiniMax H3 Video supports monthly subscriptions and one-time credit packs for occasional or ongoing creative work. It also offers daily check-in rewards and referral credits for eligible users. The interface is available in multiple languages and works directly in a modern web browser without installing desktop software. MiniMax H3 Video is an independent third-party service and is not affiliated with or endorsed by MiniMax.
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