MiniMaxH3.app

What is MiniMaxH3.app

MiniMaxH3.app is an independent third-party AI video studio that provides an online interface for generating videos using the MiniMax H3 model. It supports text-to-video, first/last frame, and omni reference workflows, with native 1440p/2K output and stereo audio on every generation. The platform is not affiliated with MiniMax or Hailuo AI.

How to use MiniMaxH3.app

1. Choose a workflow: Select from Text to Video, First / Last Frame, or Omni Reference.
2. Enter your prompt: For text-to-video, type a prompt up to 7,000 characters. For first/last frame, upload up to 2 images (JPG, PNG, WebP, HEIC; ≤30 MB each; 256-5760 px, ratio 5:2 to 2:5). For omni reference, upload up to 9 images, 3 videos, and 3 audio clips (12 assets total) and refer to them in the prompt as Image 1, Video 1, Audio 1, etc.
3. Set parameters: Choose aspect ratio (21:9, 16:9, 4:3, 1:1, 3:4, 9:16) and duration (4-15 seconds). Resolution is fixed at 1440p/2K.
4. Generate: Click the generate button. New accounts receive 100 signup credits, enough for one 5-second 2K video. Failed tasks automatically refund reserved credits.

Features of MiniMaxH3.app

• Text-to-video: Generate videos from text prompts up to 7,000 characters.
• First/Last Frame: Use 0-2 images to anchor the start and end of the video; output follows the image ratio.
• Omni Reference: Mix up to 9 images, 3 videos, and 3 audio clips for complex multi-asset generation.
• Native 1440p/2K output: Every generation is rendered in native 1440p/2K resolution (1440px short edge).
• Stereo audio: All generations include native stereo audio with speech, sound effects, and environmental atmosphere.
• Multiple aspect ratios: Supports 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16.
• Duration options: Videos can be 4 to 15 seconds long at 24 FPS.
• Credit system: 100 signup credits for new accounts; failed tasks refund credits.

Use Cases of MiniMaxH3.app

• Creative storytelling: Generate cinematic scenes from text descriptions.
• Character animation: Use first/last frames to control character appearance and motion.
• Product commercials: Create product ads using reference images and videos (e.g., eyewear campaign).
• Motion transfer: Apply motion from a reference video to new characters (e.g., street dance).
• Multi-asset remixing: Combine images, videos, and audio to create unique video compositions.

Pricing

• Signup credits: New accounts receive 100 credits, valid for one year, enough for one 5-second 2K video.
• Credit consumption: Successful generations consume 20 credits per output second (e.g., a 5-second clip costs 100 credits). Failed tasks refund reserved credits.
• Starter Pack: A one-time purchase available only on first purchase, one per account.
• Subscriptions: Monthly and annual plans are available through secure Stripe checkout. Exact plan entitlements are listed on the pricing page.

FAQ

Is MiniMaxH3.app the official MiniMax / Hailuo product? No. MiniMaxH3.app is an independent third-party AI video studio experience built around the MiniMax H3 model. It is not MiniMax, Hailuo AI, or their official website.

Does MiniMax H3 support text-to-video and image-to-video? Yes. Text-to-video takes prompts up to 7,000 characters and six ratios: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16. First/Last Frame takes 0-2 ordered images (256-5760px per side, ratio 5:2-2:5) and the output follows the image ratio; zero images means text-to-video. Omni Reference adds an Auto ratio and mixes up to 9 images, 3 videos, and 3 audio clips.

How long are generated videos, and what resolution? Each generation runs 4-15 seconds at 24 FPS in native 1440p/2K, with a 1440px short edge (21:9 example 2976×1248, about 3.7MP).

Does MiniMax H3 generate audio with the video? Yes. Every MiniMax H3 generation includes native stereo audio: speech, sound effects, and environmental atmosphere timed to on-screen action. Always preview with sound on before export.

How do credits and pricing work? Successful generations consume 20 credits per output second, so a 5 second clip reserves 100 credits, and failed tasks automatically return reserved credits. New accounts receive 100 signup credits on first creation, valid for one year, enough to generate one 5 second 2K video. A one-time Starter Pack (first purchase only, one per account) and monthly or annual subscriptions are available through secure Stripe checkout; see the pricing page for exact plan entitlements.

Can I use generated videos commercially? Yes, you may use outputs commercially subject to our Terms of Service and your plan entitlements. You are responsible for rights to any reference images, music, brands, or likenesses you upload or depict.

How long does generation take? Generation usually takes a few minutes, depending on queue, clip length, and resolution. Peak demand can extend queue times.