# minimax-h3.com

> Independent web app for generating 2K AI videos from text, frames and references

- Category: [Video AI](https://finderatlas.com/categories/video-ai)
- Pricing: Paid
- Website: https://minimax-h3.com/
- Platforms: Web
- Last updated: 2026-10-20
- FinderAtlas page: https://finderatlas.com/tools/minimax-h3

## Overview

minimax-h3.com is an independent, third-party web app that offers access to MiniMax's H3 and H3 Max video generation models. Users create videos of 4 to 15 seconds from a text prompt, from first and last frames, or from reference media, at 768P or up to 2K resolution. The generator accepts up to 9 images, 3 videos and 3 audio files as references, with up to 12 materials in total, to guide characters, motion, camera and style.

## Key features

- Text-to-video
- First and last frame control
- Multimodal references
- Two resolutions
- Two models
- Lip Sync and Recast
- Watermark-free downloads
- Prompt guidance

## Pricing

- **Starter** ($9.90/one-time): 370 credits, about five 5-second 2K H3 videos
- **Creator** ($29.90/one-time): 1,300 credits, about 18 five-second 2K H3 videos
- **Studio** ($49.90/one-time): 2,500 credits, about 35 five-second 2K H3 videos
- **Business** ($99.90/one-time): 5,550 credits, about 79 five-second 2K H3 videos

## Best for

- Short promotional clips, previsualization and concept videos without a subscription commitment

## Who uses it

- Marketers
- e-commerce sellers
- social content creators
- indie filmmakers
- game concept artists

## Strengths

- No subscription: one-time credit packs from $9.90 with credits that never expire
- Supports text, first/last frame and mixed image, video and audio references in one tool
- Output up to 2K and 15 seconds, with watermark-free downloads
- Gives access to both MiniMax H3 and H3 Max
- States plainly that it is independent and not run by MiniMax

## Limitations

- No named company, address or legal entity; only a support email is published
- No free plan; the 50 signup credits cover roughly one 5-second 768P clip
- Web only, with no public API documented on the site
- Reference video time is added to the billed duration, which raises the cost of reference-heavy jobs

## Not recommended for

- Users who need an official MiniMax account or API, buyers who require an identifiable vendor with a named legal entity

## Integrations

- ComfyUI

## FinderAtlas editorial scores (out of 10)

- Ease of Use: 7.5/10
- Feature Depth: 7.5/10
- Value for Money: 7/10
- Performance & Speed: 7/10
- Documentation & Support: 6.5/10

## Alternatives

- [Higgsfield AI](https://finderatlas.com/tools/higgsfield): Generate AI video and images from 30+ models in one creative platform ([compare](https://finderatlas.com/compare/higgsfield-vs-minimax-h3))
- [Vidu](https://finderatlas.com/tools/vidu): Generate consistent AI videos from text, images and reference characters in one workspace ([compare](https://finderatlas.com/compare/minimax-h3-vs-vidu))
- [Pika](https://finderatlas.com/tools/pika): Generate, edit and extend AI video, images and audio from one creative platform ([compare](https://finderatlas.com/compare/minimax-h3-vs-pika))
- [Luma Dream Machine](https://finderatlas.com/tools/luma-dream-machine): Generate and edit video and images from text or images with Luma's Ray models ([compare](https://finderatlas.com/compare/luma-dream-machine-vs-minimax-h3))
- [LTX Studio](https://finderatlas.com/tools/ltx-studio): Script, storyboard, generate and edit AI video in one browser workspace ([compare](https://finderatlas.com/compare/ltx-studio-vs-minimax-h3))
- [Ray32](https://finderatlas.com/tools/ray-3-2-ai): Independent web app for generating and editing video with Luma AI's Ray 3.2 model ([compare](https://finderatlas.com/compare/minimax-h3-vs-ray-3-2-ai))
- [PixVerse](https://finderatlas.com/tools/pixverse): Generate videos from text, images and prompts with AI models, agents and APIs ([compare](https://finderatlas.com/compare/minimax-h3-vs-pixverse))

## Recent updates

- 2026-07-31: MiniMax H3 model release

## FAQ

**Is minimax-h3.com the official MiniMax site?**

No. The site states it is an independent third-party service that is not affiliated with, endorsed by, sponsored by or operated by MiniMax.

**What inputs and file formats are supported?**

Text prompts, images (JPG, JPEG, PNG, WEBP, HEIC, HEIF), videos (MP4, MOV) and audio (WAV, MP3). Up to 9 images, 3 videos and 3 audio files can be combined, 12 materials in total.

**How long can videos be and at what resolution?**

Videos run from 4 to 15 seconds, with presets of 4, 5, 10 and 15 seconds, at 768P or 2K.

**How are credits calculated?**

Generation costs 9 credits per second at 768P and 14 credits per second at 2K. The site notes that reference video duration is added to the output time when calculating cost.

**Is there a free option?**

There is no free plan. New accounts receive 50 signup credits, enough to test the generator, since a 5-second 768P video costs 45 credits.

**Do credits expire or renew?**

No. Packs are one-time purchases, not subscriptions, and the credits do not expire.