MiniMax3

What is MiniMax3

MiniMax3 is an independent AI video platform centered on MiniMax H3 video creation. It is positioned for people who are searching for “MiniMax 3” video generation and want a browser-based tool that can turn prompts and reference media into finished clips. The site says it supports text-to-video, image-to-video, multi-reference inputs, and audio-aware generation.

The app also advertises two quality targets: 768p and 2K. That makes it useful for both quick drafts and higher-resolution outputs, depending on the credits you have available and the settings you choose.

Key features

MiniMax3 focuses on video generation with multiple input types and several control options.

• Text prompts: enter a prompt up to 2500 characters to describe the scene, style, or action.
• Image inputs: upload a primary reference image and an optional secondary image, each supporting PNG, JPG, JPEG, and WEBP.
• Multi-reference support: add up to 9 reference images total; the first 5 are included, and each additional image uses 3 credits.
• Reference video uploads: attach up to 3 video files in MP4, MOV, or MKV format, with a 50MB limit per file.
• Reference audio uploads: attach up to 3 audio files in MP3, WAV, AAC, or FLAC format, with a 15MB limit per file.
• Quality and framing controls: choose 2K quality and select aspect ratios such as 16:9, 4:3, 1:1, 3:4, 9:16, and 21:9.
• Duration selection: pick a clip length from 4 seconds through 15 seconds.
• Native audio output: the platform highlights generation with built-in audio handling rather than silent video only.
• Sample gallery and history: the site includes example outputs and a video history area for reviewing past generations.
• Credit-based access: the interface shows an estimated cost in credits and a balance display, so usage is tied to available credits.
• Free daily check-in: the site says signed-in users can claim 10 free credits daily, up to 30 free credits total.

How to use it

MiniMax3 is set up as a simple browser workflow for creating AI-generated clips.

1. Sign in to the site and check your credit balance.
2. Claim the daily check-in to receive free credits, if available.
3. Choose your input type: start from text, an image, or a mix of media references.
4. Upload reference files if you want stronger visual or motion guidance.
5. Write a prompt that explains the scene, camera feel, style, or motion you want.
6. Pick quality, aspect ratio, and duration before generating.
7. Review the estimated credit cost shown by the interface.
8. Generate the video and then inspect the result in your output or history area.

If you are exploring ideas, the example gallery can help you understand how MiniMax H3 outputs may look before you spend credits.

Who it is for

MiniMax3 is a fit for users who want a web-based AI video maker rather than a general-purpose editing suite.

• Content creators who need short social clips in portrait or widescreen formats.
• Designers who want a fast way to prototype motion concepts from still images.
• Marketers testing visual ideas for promos, product teasers, or campaign drafts.
• Video hobbyists who want to experiment with generative video without setting up local tools.
• People comparing MiniMax H3 outputs who want an independent site focused on that model family.

The platform is especially relevant if you want to combine several media references instead of relying on text alone.

What to know before you use it

MiniMax3 is a credit-based generator, so output volume depends on your balance and the estimated cost of each run. The site states that the daily check-in gives 10 free credits, with up to 30 free credits total, but it does not promise unlimited free generation.

A few limits are visible in the interface and should shape how you use it:

• Reference limits apply: 1 primary image, 1 optional secondary image, up to 9 images total, up to 3 reference videos, and up to 3 reference audio files.
• File size caps are fixed: video uploads are limited to 50MB each and audio uploads to 15MB each.
• Clip length is short: generation spans 4 to 15 seconds, so this is for short-form output rather than long edits.
• No evidence of mobile apps: the source material shows a web interface, but does not mention iOS, Android, or desktop software.
• Results are model-dependent: like other AI video generators, output quality can vary with the prompt, reference quality, and selected settings.

For official licensing, model details, or support terms, rely on the site itself rather than third-party summaries. If you need exact pricing, the pricing page should be treated as the source of truth, especially because the homepage highlights an annual discount and credit usage that may change over time. MiniMax3 is best used as an AI video generator for fast experiments, short clips, and reference-driven animation, not as a replacement for professional editing tools or official MiniMax documentation.