Imagen 4.0 upscale Preview

Preview

This product or feature is a Generative AI Preview offering, subject to the "Pre-GA Offerings Terms" of theGoogle Cloud Service Specific Terms, as well as the Additional Terms for Generative AI Preview Products. For this Generative AI Preview offering, Customers may elect to use it for production or commercial purposes, or disclose Generated Output to third-parties, and may process personal data as outlined in theCloud Data Processing Addendum, subject to the obligations and restrictions described in the agreement under which you access Google Cloud. Pre-GA products are available "as is" and might have limited support. For more information, see thelaunch stage descriptions.

Imagen upscale lets you increase the size of images withoutlosing image detail.This page documents the capabilities and features ofimagen-4.0-upscale-preview.

Model IDimagen-4.0-upscale-preview
Supported inputs & outputs
  • Inputs:
    Images
  • Outputs:
    Images
Capabilities
Usage types
Technical specifications
Images
  • Maximum image size: 10MB
  • Maximum number of output images per prompt: 1
  • Maximum output resolution: 17 megapixels
  • Supported aspect ratios: Same as input image
  • Supported resolutions: Increase by user-specified factor
  • Supported MIME types:
    image/png,image/jpeg
Prompt languages
  • None Preview feature
Quotas
  • Regional online prediction requests per base model per minute per base model: 50

For Imagen pricing information, see theImagensection of theCost of building and deploying AI models in VertexAIpage.

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Last updated 2025-12-17 UTC.