mynth

Sample output generated by Gemini 3 Pro Image Preview, a image generation model available via the Mynth API
image

Gemini 3 Pro Image Preview

Gemini 3 Pro Image Preview by Google – image generation model API

Gemini 3 Pro Image (Nano Banana Pro) is Google’s studio-quality image model for precise generation and editing with deep visual reasoning and high-resolution output.

released 2025-11-20

model id

google/gemini-3-pro-image-preview

Open in playgroundAPI docs
Homepage

01pricing

generation

Charged per output image

Standard
$0.14/per image
4K scale
$0.20/per image
Input imagescharged for each input used by each successful output
Free/per input image

≈ 7 images per $1 at standard size, 5 at 4K

platform features

Optional add-ons & automatic features

Mynth Magic PromptFree during beta while we test Magic Prompt and gather feedback
$0.01Free/per task
Content Rating
Free/per image
Automatic Size
Free/per task
Automatic Model
Free/per task

Feature costs apply only when a feature is used in a request.

Pricing is subject to change — we're in Beta and costs may be adjusted as we scale. You'll be notified before any price changes take effect.