MiniMax H3 AI Video Generator

Free online MiniMax H3 AI video generator: text-to-video and image-to-video in one browser workspace. Start free — no card required.

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Summary

Independent web workspace to generate videos with MiniMax H3, supporting text, image, and audio context with native 2K output and stereo sound.

What is MiniMax H3 AI Video Generator?

Overview

MiniMax H3 AI Video Generator (minimax-h3.net) is an independent browser workspace that provides access to MiniMax H3, a multimodal video generation model. The site is not affiliated with MiniMax; the model name is used for identification. Users can generate text-to-video and image-to-video clips with MiniMax H3 selected by default.

Key Features

Text-to-video and image-to-video generation with MiniMax H3 as the default model.
Multimodal context in prompts: text, image, video, and audio references can be combined.
Start and end frame uploads control the clip's opening and closing motion.
Native stereo audio is generated with the video.
Browser-based workflow includes history/library and live generation status; no desktop install.
The model picker also lists other video and image models, such as Veo 3.1, Seedance 2, Nano Banana 2, and GPT Image 2.

Key Highlights

MiniMax H3 output is capped at 2K (768P also selectable) with native stereo audio generated alongside the video.
Duration can be set from 5 to 15 seconds in 1-second increments.
Aspect ratios available: 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16.
Free plan gives 10 starter credits at sign-up and up to 30 more via weekly check-in; restricted to starter models.
Paid plans: Basic $19.90/mo (800 credits), Standard $29.90/mo (2,000 credits), Pro $99.90/mo (8,000 credits); yearly billing reduces the effective monthly rate by 25–50%.
One-time credit packs: 500 credits for $14.90, 1,500 for $29.90, and 6,000 for $99.90.
All paid plans include a commercial-use license under the site Terms and unlimited storage.
Sign-in is via Google; generation opens in an external workspace (supaimagine.ai) with MiniMax H3 pre-selected.

Best For

Social media creators who want to draft video hooks and motion loops quickly.
Product marketers generating ad variants, landing-page heroes, and feature shots.
Agencies producing client-ready first cuts before final refinement.
Educators and demo presenters showing AI video workflows without a heavy local setup.
Concept artists and designers exploring looks and motion before committing design time.
Hobbyist creators needing a free, no-card start for personal projects.

Frequently Asked Questions

Is minimax-h3.net the official MiniMax service?

No. The site explicitly says it is an independent product not affiliated with, endorsed by, or sponsored by MiniMax. Model names are trademarks of their respective owners, used for identification only.

What are the exact details of the free plan?

The free plan gives 10 starter credits at login, plus up to 30 additional credits via weekly check-in. It is limited to starter models and does not require a credit card.

What video durations and resolutions can I choose for MiniMax H3?

Duration can be selected from 5 to 15 seconds in 1-second increments. Resolution options are 768P and 2K, and native stereo audio is generated with the video.

What paid plans are available?

Monthly subscriptions are Basic $19.90 (800 credits), Standard $29.90 (2,000 credits), and Pro $99.90 (8,000 credits). Yearly billing discounts the effective monthly rate, and one-time credit packs are $14.90/500, $29.90/1,500, and $99.90/6,000 credits.

Can I use outputs commercially?

Paid plans include a 'Commercial-use license under Terms.' The FAQ also advises reviewing the site Terms and upstream model provider terms, as policies can differ by model.

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Information

Websiteminimax-h3.net
Published date2026/08/04
Last reviewed2026/08/04

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MiniMax H3 AI Video Generator

Summary