MiniMax H3 Image key features
Native 4K, edits with up to 16 photos, 3D renders turned into photos and short prompts expanded into full scenes
Native 4K images
Get a 16 MP image straight from the model, with no upscaler
Edits with up to 16 photos
Put a room together from a photo of the room and a photo of every piece of furniture
3D renders to photos
Turn a grey 3D render into a real photo with the same layout and camera
Short prompts, full scenes
Write a few words, and MiniMax H3 Image expands them into a detailed scene
How to use MiniMax H3 Image on Overchat AI
Make a MiniMax H3 Image picture in four steps right on this page: write a prompt, add your photos, pick a style and generate
- 01
Write a prompt
Describe the image in the box at the top of this page. A few words are enough: MiniMax H3 Image fills in the details
- 02
Add your photos
Upload up to 16 photos: faces, products, furniture or places. Each one gets a tag like @Image1, so you can say in the prompt where it goes
- 03
Pick a style
Choose a look such as Watercolor, 3D, Film or Clay, or leave None. The style goes into your prompt, so you don’t have to describe it
- 04
Get your image
Press Generate and get the picture in seconds, in 1K, 2K or 4K. Then change it with a new prompt or turn it into a video
Try MiniMax H3 Image
Write a short prompt or add up to 16 photos, and MiniMax H3 Image makes the picture in up to 4K
Why use MiniMax H3 Image on Overchat AI
One account for MiniMax H3 Image and every other top image and video model, on one subscription
Every top image model in one place
GPT Image 2.6, Nano Banana 2.1, Seedream 5 Pro, Flux 3 Image and Grok Imagine are in the same menu, on one subscription
Compare up to 4 models at once
Run one prompt on up to four models and keep the best result
Turn images into video
Send an image to MiniMax H3, Kling or Seedance and use it as the first frame of a video
One-tap photo tools
Change the background, expand, erase or retouch a photo without writing a prompt
What you can make with MiniMax H3 Image
Ads, social media photos, headshots, thumbnails, wallpapers and posters, in up to 4K
Who is MiniMax H3 Image for
MiniMax H3 Image is for anyone who needs sharp, detailed pictures fast: covers, ads, product shots and cards
Content creators
Make 4K covers and thumbnails for every post
Marketers and brands
Try an ad idea in minutes before you pay for a shoot
Small businesses
See your logo on a truck, a bag or a sign before you print it
Personal projects
Make an invitation, a card or a print for your wall
MiniMax H3 Image vs other AI image models
How MiniMax H3 Image compares with the other image models in Overchat AI: release date, blind-test scores for new images and for edits, reference photos and resolution
MiniMax H3 ImageMiniMax
Seedream 5 ProByteDance
Flux 3 ImageBlack Forest Labs
Grok Imagine Image 2SpaceXAI
Qwen Image 3Alibaba
Nano Banana 2.1GoogleExplore other image models
Other new image models in Overchat AI: Nano Banana 2.1, GPT Image 2.6, Flux 3 Image, Grok Imagine Image 2, Seedream 5 Pro and Qwen Image 3
What creators say about Overchat AI
Real reviews from Trustpilot, the App Store and Google Play. People use Overchat AI to make images and videos, compare AI models and keep chat, image and video tools in one subscription
Saves so much time
Using this gives me opportunity to do insta reels and content for my blog Saves so much time with little effort I get a lot of material to work with
Best app for image and video generation
I really enjoy creating videos with Sora and images with Nano Banano in Overchat! The app is fast, intuitive and very user-friendly
Saves a lot of money
I've started to use overchat last week and it feels very promising. Lots of AI models in one place saves a lot of money in comparison if you buy subscriptions for each one
All ai in one app
Before I used to pay separately for chat and image generations, now it’s all in one app for me Genuinely saves me money, love it thx guys
I love this app
I love this app, mostly using from web version (NanoBanana) and everything go smoothly everytime…
Google PlayLots of new models
Helps a lot! lots of new models
Affordable and simpe to use
Affordable and simpe to use. I like that I don't have to pay for several different services anymore
One subscription for all models
I like how it keeps everything organized. One subscription is enough for all major AI models, which helps me avoid paying for multiple platforms
Awesome app
Absolutely love this app
Compare different LLMs
I think I've been using it for around 3 months. it helps me because I can check and compare different LLMs and use it for urgent questions
Great experience
Great experience! It helps me able to do my work and respond to questions quickly trusting that the my responses are grammatically correct
Nice app
Nice app, everything in one place
Ask and you shall receive
I ask. CHATGP answers. I check on the answer and it's always been correct
Good and easy to use
Good and easy to use
MiniMax H3 Image FAQ
If you have any questions,
reach out to us at hello@overchat.ai
MiniMax H3 Image, also called H3-Image, is MiniMax’s open-weight image model, released in November 2026. It is built on MiniMax’s H3 video model, makes new images and edits photos in one model, renders up to 4K and takes up to 16 reference images
MiniMax released H3 Image on November 10, 2026, with its weights on Hugging Face and an API on the same day
Yes. MiniMax H3 Image is open on the Free plan: you get 100 credits every day, and a 1K or 2K image takes 40 of them. Paid plans give more credits for 4K images and parallel runs
It makes an image in 6 sampling steps instead of the usual dozens, so a 4K picture takes about 10 to 20 seconds
Up to 4K, about 16 MP, straight from the model with no upscaler. In Overchat AI pick 1K, 2K or 4K; 4K takes 50 more credits
Up to 16 photos in one prompt. Use them to keep a face or a product the same, or to put people, furniture and places from different photos into one picture
No. MiniMax H3 Image expands a short prompt into a full description of the scene before it draws, so a few words are enough. Long prompts work too
In the Artificial Analysis blind test of photo edits it scores 1,138, ahead of Seedream 5 Pro, Flux 3 Image and Grok Imagine Image 2. It is also the highest-ranked open-weight model in the text-to-image test
Its weights are open on Hugging Face under the MiniMax-H3-Image Community License. You don’t need your own GPU to use it: in Overchat AI it runs in the browser
Yes. Open the result and send it to MiniMax H3, Kling or Seedance in the same app, and the picture becomes the first frame of a clip
On this page, in the Overchat AI web app and in the iOS app. Every image and its prompt stays in your history on all your devices
