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Models › Image models

GPT Image Mini

Cheapest GPT Image tier — quick text-in-image drafts

OpenAI · image model

5aspect ratios
up to 14reference images
Standardoutput resolution
Prompt intext to image

GPT Image Mini is one of 34 image models Hermoso can render a still ad, product shot or thumbnail with. Name it, or leave the model out and the router picks a sound default. The same catalog is available from the app, the MCP server and the CLI, on one account and one credit balance; the exact price of every render is shown in the app before it runs.

What people make with it

  • Static ads and carousels
  • Product photography on any set
  • YouTube and Shorts thumbnails
  • Storyboard frames that seed a video

About OpenAI

OpenAI makes the GPT Image line, the strongest models at rendering legible text inside an image, and the GPT text models.

Specs

Aspect ratios1:19:1616:93:44:3
Reference imagesup to 14 (composite)
High resolutionNo
Model idgpt-image-mini

Where it fits

Each aspect ratio GPT Image Mini renders maps to a placement:

  • 1:1 for Feed posts and carousels
  • 9:16 for Reels, TikTok, Shorts and Stories
  • 16:9 for YouTube, in-stream and display
  • 3:4 for Pinterest and tablet feed
  • 4:3 for Presentations and display

Just ask for it

In Claude, ChatGPT, Cursor or any assistant connected to Hermoso, name the model in plain English. Or pick it from the model menu in the app.

Make a 4:5 product shot of our olive oil on marble with GPT Image Mini.
Use GPT Image Mini for three static ads with the headline "Pressed this week" and schedule them.
Put our bottle on a beach with GPT Image Mini, keep the label exact.

Getting the best out of GPT Image Mini

  • Put any on-image text in quotes and say where it sits. Keep it under six words.
  • Attach the packshot and ask for it unchanged; describe the scene around it, not the product.
  • State the placement's ratio (4:5 for feed, 9:16 for Stories) so nothing gets cropped later.
  • Name the light and the surface (morning light, marble) instead of adjectives like premium.

Make an image ad with GPT Image Mini. Start free, and every feature is on every plan.

Start free →   See pricing

Frequently asked questions

What sizes can GPT Image Mini make?

5 aspect ratios: 1:1, 9:16, 16:9, 3:4, 4:3. Pick the one the placement needs: 4:5 for feed, 9:16 for Stories and Reels.

Can GPT Image Mini use my product photos?

Yes. Attach up to 14 reference images and the real product is composited into the scene.

How much does GPT Image Mini cost?

The exact credit price is shown in the app before every render and settled at cost. See pricing for what a credit is worth.

Other image models

Nano Banana Pro default

Top quality — best at text, packaging & product fidelity

10 ratios

Nano Banana 2

Fast + excellent text

10 ratios

GPT Image

Great at in-image text & instructions

3 ratios

FLUX1.1 Pro

Versatile, lifelike product & lifestyle

5 ratios

FLUX.1 [dev] retiring

Fast, high-quality FLUX

5 ratios

FLUX.1 [schnell] retiring

Ultra-fast drafts — cheapest

5 ratios

Virtual Try-On

Put a garment on a person — attach the person photo first, then the product

Recraft V4.1

Recraft latest — design taste, strong typography & logos

5 ratios

See all 34 image models or every model Hermoso offers.