minimax-h3.com

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

Paidminimax-h3.comUpdated 20 Oct 2026

About minimax-h3.com

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.

Best for

Short promotional clips, previsualization and concept videos without a subscription commitment
Product and ad clips: E-commerce teams turn product images and a short prompt into promotional video.
Film previsualization: Directors test shots by supplying first and last frames and camera direction.
Game concept videos: Studios animate concept art using image and audio references.
Social content prototyping: Creators draft 5 to 15 second clips before committing to full production.

Not ideal for

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

Popular with

Marketers
E-commerce sellers
Social content creators
Indie filmmakers
Game concept artists

Screenshots

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

Pros and cons

Pros

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

Cons

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

Pricing

Plans as listed by the vendor on 20 Oct 2026. Check their site for current prices.

See minimax-h3.com

Starter

$9.90/one-time

370 credits, about five 5-second 2K H3 videos

Standard generation speed
Standard support
Watermark-free downloads

Creator

$29.90/one-time

1,300 credits, about 18 five-second 2K H3 videos

Priority processing
Priority support
High success rate

Studio

Business

$99.90/one-time

5,550 credits, about 79 five-second 2K H3 videos

Fastest generation speed
Dedicated account manager
Lowest cost per credit

Our ratings

Scored out of 10 by the Finder Atlas editorial team.

7.1overall

Ease of Use: 7.5
Feature Depth: 7.5
Value for Money: 7.0
Performance & Speed: 7.0
Documentation & Support: 6.5

Platforms and integrations

Available on

Works with

ComfyUI

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Release history

Jul 31, 2026
MiniMax H3 model release
press coverage reports the model launched at the end of July 2026 (some outlets give 2026-08-03 for the open-weights release). This refers to the model by MiniMax, not to this site.

Reviews

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Frequently asked questions

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.