Gemini 2.5 Flash Image

Gemini 2.5 Flash Image is optimized for image understanding andgeneration and offers a balance of price and performance. Gemini 2.5 Flash Imageuses the speed and cost-effectiveness of Gemini 2.5 Flash to providefast and efficient image generation and editing capabilities.

Image generation specifications

Generating images with Gemini 2.5 Flash Image consumes 1290 tokensfor each image generated.

Try inVertex AI(Preview) Deploy example app

Note: To use the "Deploy example app" feature, you need a Google Cloud project with billing and Vertex AI API enabled.
Model IDgemini-2.5-flash-image
Supported inputs & outputs
  • Inputs:
    Text,Images
  • Outputs:
    Text and image
Token limits
  • Maximum input tokens: 32,768
  • Maximum output tokens: 32,768
Capabilities
Consumption options
SeeConsumption options for more information.
Input size limit500 MB
Technical specifications
Images
  • Maximum images per prompt: 3
  • Maximum file size per file for inline data or direct uploads through the console: 7 MB
  • Maximum file size per file from Google Cloud Storage: 30 MB
  • Maximum number of output images per prompt: 10
  • Supported aspect ratios: 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, and 21:9
  • Supported MIME types:
    image/png,image/jpeg,image/webp,image/heic,image/heif
Documents
  • Maximum number of files per prompt: 3
  • Maximum number of pages per file: 3
  • Maximum file size per file: 50 MB (API and Cloud Storage imports) or 7 MB (direct upload through Google Cloud console)
  • Supported MIME types:
    application/pdf,text/plain
Parameter defaults
  • Temperature: 0.0-2.0 (default 1.0)
  • topP: 0.0-1.0 (default 0.95)
  • topK: 64 (fixed)
  • candidateCount: 1
Supported regions

Model availability

  • Global
    • global
  • United States
    • us-central1
    • us-east1
    • us-east4
    • us-east5
    • us-south1
    • us-west1
    • us-west4
  • Europe
    • europe-central2
    • europe-north1
    • europe-southwest1
    • europe-west1
    • europe-west4
    • europe-west8

ML processing

  • United States
    • Multi-region
  • Europe
    • Multi-region
SeeDeployments and endpoints for more information.
Knowledge cutoff dateJune 2025
Versions
  • gemini-2.5-flash-image
    • Launch stage: GA
    • Release date: October 2, 2025
    • Discontinuation date: October 2, 2026
Security controls
Online prediction
  • Data residency
  • CMEK
  • VPC-SC
  • AXT
Batch prediction
  • Data residency
  • CMEK
  • VPC-SC
  • AXT
SeeSecurity controls for more information.
Supported languagesSeeSupported languages.
PricingSeePricing.

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Last updated 2026-02-19 UTC.