ActionGoogle GeminiUpdated June 2026

How do I generate images with Imagen?

Short answer: You can generate image with imagen in Google Gemini by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Google Gemini Generate Image with Imagen action to a workflow, map its 4 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Use this action All 6 Google Gemini actions

Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

Field	Type	Required	Description
Model model	options	Optional	Model. Options: Imagen 4 (best), Imagen 3
Prompt prompt	string	Required	Prompt (required)
Num Images number_of_images	string	Optional	Num Images
Aspect Ratio aspect_ratio	options	Optional	Aspect Ratio. Options: 1:1, 16:9, 9:16 …

Sample request

{
  "model": "{{trigger.model}}",
  "prompt": "{{trigger.prompt}}",
  "number_of_images": "{{trigger.number_of_images}}",
  "aspect_ratio": "{{trigger.aspect_ratio}}"
}

Returns

{
  "predictions": [
    {
      "mimeType": "image/png",
      "bytesBase64Encoded": "<base64>"
    }
  ]
}

Use these fields in downstream nodes for routing, logging, or error handling.

FAQ

Questions about Generate Image with Imagen.

What does the Generate Image with Imagen action do in Google Gemini?

Generates images via Google's Imagen models. For workflows that need Google-AI-ecosystem image generation rather than going to Flux/Midjourney/DALL-E directly.

What inputs does Generate Image with Imagen require?

Required: Prompt. Every input accepts a static value or a variable from any upstream node in your workflow.

Can I use dynamic inputs from earlier workflow nodes?

Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.

What happens if Google Gemini returns an error?

The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.

Does Generate Image with Imagen support batch operations?

Yes. Run Generate Image with Imagen inside a Loop node to process arrays. TinyCommand handles Google Gemini's rate limits automatically so you don't have to throttle manually.

More actions

Other Google Gemini actions.

Action

Count Gemini Tokens

Returns the token count for a prompt before submitting. Useful for "is this prompt too long for the context window?" pre-flight checks on long-document workflows.

Action

Gemini Embed Content

Generates embeddings using text-embedding-004 or gemini-embedding-001. For RAG-pipeline vector generation in Google AI ecosystem workflows.

Action

Gemini Generate Content

Runs a multimodal completion (text, images, video, audio) against Gemini models. Supports system instruction, tools/function-calling, JSON mode, configurable safety settings. The base hook for any Gemini-based LLM workflow.

Action

List Gemini Models

Returns the current Gemini catalog with context windows and capabilities. For model-selection workflows that need to choose between pro/flash/ultra tiers.

Action

Upload File for Gemini

Uploads a file to Gemini's Files API. Useful for media >20MB or when reusing the same file across multiple Generate Content calls. Files auto-delete after 48 hours.

How do I generate images with Imagen?

The fields this action accepts.

Apps that pair well as the trigger for Generate Image with Imagen.

Questions about Generate Image with Imagen.

Other Google Gemini actions.