Minimax3.com Introduces MiniMax H3 Image Generator With 4K Output

November 11, 2026 — Minimax3.com, an independent web platform, has introduced the MiniMax H3 Image Generator, a browser-based tool for product and campaign stills, posters with short typography, concept art and character sheets.

The generator is available at https://minimax3.com/image-generator and runs in the browser from the first prompt through to download. Users can create an image from a text prompt, or open edit mode and add up to 16 reference images to guide the result. Each reference can be a JPG, PNG or WebP file. In the prompt, a user can give every reference a role — such as a person, product, outfit or setting — and say what to keep and what to change. Users then pick an available landscape or portrait ratio and choose 1K, 2K or 4K output. The default resolution is 2K; 1K and 2K cost the same in credits, and 4K costs more. Each request returns one image, which can be downloaded or opened again with Continue editing for another pass.

The credit cost for that request is shown before generation begins, so users can review the total first. New Google users receive 10 free credits, and a daily check-in adds 2 more. Users who want more than the free credits can start with the Basic plan, at $15 a month.

For poster work, the generator can place short typography in the composition, including generated English text in a sports-poster example. Long passages and dense small print still need proofreading.

"We built a straightforward browser workflow: write a prompt or add references, choose a resolution, check the credit total, and generate," the Team said. "The cost is visible before a request is submitted."

The MiniMax H3 Image Generator is at https://minimax3.com/image-generator. The website is https://minimax3.com/.