Image
Gemini 2.5 Flash Image
Google's famous original image generation and editing model, a.k.a Nano Banana
- Text to image
Sign in to create. Review the credit cost in the studio before running.
Catalog preview for Gemini 2.5 Flash Image. Review your own result before publishing.
A starting point.
Describe the image or edit you want and upload any required source images.
Before you publish.
Inspect the full-size output and compare details and subject appearance with your source.
Review the quote before running. A failed generation releases its reserved credits. Download the results you want to keep; stored media is retained for 30 days.
Inputs and settings
Choose 1–4 images, an aspect ratio and PNG, JPEG or WebP. limit_generations stays enabled so the prompt cannot request additional unpriced images.
Supported inputs
These fields come from the current studio form for gemini-25-flash-image. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | Min. characters: 3 · Max. characters: 50000 |
aspect_ratio | Text | Optional | 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16 |
num_images | Whole number | Optional | ≥ 1 · ≤ 4 |
output_format | Text | Optional | jpeg, png, webp |
safety_tolerance | Text | Optional | — |
seed | Whole number | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Use Gemini 2.5 Flash Image through the API.
Start with this model ID for the endpoint featured on this page:
gemini-25-flash-image
Input requirements belong to this model ID. Check a different mode’s schema separately when switching modes.
Check the current model schema for supported inputs and options. Other tasks may use different model IDs.
From quote to result.
Request a credit quote for your input and settings before submitting a generation. A sample output or the price of another model is not a quote for your request.
Follow the generation workflow, then poll the job for its status and result. The API and studio use the same balance.