Minimax H3
What is Minimax H3 ?
MiniMax H3 is a next-generation universal multimodal AI video generator that supports unified input of text, images, audio, and video clips, enabling one-click generation of cinematic-grade videos up to 1440p resolution, 24FPS, with native stereo sound. The platform's proprietary multimodal reference fusion technology can process up to 9 images, 3 video clips, and 3 audio clips simultaneously, enabling character continuity locking, motion cloning, voice cloning, and precise scene editing. Built-in video models such as MiniMax H3 and Seedance 2.0, along with image models like GPT Image 2 and the Seedream series, cover commercial-grade creative scenarios including game CG, stylized animation, product e-commerce, and brand short films, making it a professional productivity platform for AI video generation and multimodal content creation.
- Recording time:2026-07-31
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Minimax H3 Core Features
Multimodal AI video generation: Supports unified input of text, images, video, and audio, fusing up to 9 images + 3 videos + 3 audio clips in a single request to generate 5-15 second cinematic-grade videos at 1440p
Precise video editing and local replacement: Achieve character outfit changes, background replacement, scene relighting, and dialogue rewriting through natural language instructions, keeping unedited areas pixel-perfect stable
Native audio and AI voice cloning: Each generated video automatically includes ambient sound, sound effects, and stereo dialogue, with support for cloning character voices from reference audio and synchronizing lip movements and emotion
Character continuity and style locking: Upload character photos to maintain facial consistency across shots, with support for motion clip cloning and visual style reference locking
Commercial-grade output and multi-aspect ratio adaptation: Supports any aspect ratio including 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16, with precise rendering of on-screen text, brand logos, and product details
Minimax H3 Subscription Plan
FAQ from Minimax H3
What is MiniMax H3?
MiniMax H3 is a next-generation universal multimodal AI video generator capable of understanding text, images, video clips, and audio simultaneously, fusing them into a coherent cinematic-grade video. Unlike traditional models that process image, video, and audio tasks separately, H3 completes generation, reference-based creation, and precise editing within a single model, producing video content up to 1440p resolution at 24FPS with native stereo sound.
What input formats does MiniMax H3 support?
MiniMax H3 supports true multimodal input, fusing up to 9 images, 3 video clips, and 3 audio clips in a single request. You can upload character photos to maintain facial consistency, reference a dance video to clone motion, provide audio samples to clone voices, and use text to describe the scene, all of which H3 understands and combines to generate a complete video.
How is the video quality of MiniMax H3?
MiniMax H3 supports cinematic-grade output up to 1440p resolution at 24FPS, with multiple clarity options including 480p, 720p, 1080p, and 4K. The platform excels at handling on-screen text, brand logos, product details, and UI elements, ensuring precise and clear text rendering for advertising and e-commerce content.
Can MiniMax H3 really generate sound automatically?
Yes, every video generated by MiniMax H3 includes native stereo sound, including ambient sound, sound effects, music, and character dialogue. You can also provide voice samples for AI voice cloning, allowing characters to speak new lines in the same voice, with automatic lip sync and emotion matching.
How do I edit existing videos with MiniMax H3?
MiniMax H3 supports precise video editing through natural language instructions. You can enter commands like 'change the background to a fairy tale forest', 'change the character's outfit', 'turn day into night', or 'rewrite this line of dialogue', and H3 will modify only the specified parts while keeping unedited areas pixel-perfect stable, enabling shot-by-shot iterative refinement.
What pricing plans does MiniMax H3 offer?
MiniMax H3 offers four subscription plans: Lite ($29.9/month, 600 credits), Standard ($49.9/month, 1500 credits), Pro ($99.9/month, 3600 credits), and Max ($199.9/month, 8000 credits), all including commercial use licenses. Annual billing offers a 50% discount, and Standard and higher plans include a 30% credit discount on MiniMax models, batch generation tasks, and priority processing speed.
What creative scenarios is MiniMax H3 suitable for?
MiniMax H3 covers game CG and character PVs, stylized animation (claymation, pixel art, anime, 3D fantasy), product e-commerce showcase videos, brand advertisements and movie trailers, social media short videos, and UI motion demos. Its understanding of authentic cinematic language, such as focus pulls, hard cuts, and match cuts, makes it an ideal AI video tool for professional creators, marketing teams, and independent developers.
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