Free AI image generator - n8n automation workflow with Gemini/ChatGPT

Automatically generates custom AI images from text prompts using Google Gemini and delivers them via Telegram or saves locally.

workflowcontent

by Agent Circleon n8n

Nodes

Triggers

Platform

n8n

Tech Stack

Google Gemini

AI Agent

How It Works

This workflow transforms text prompts into AI-generated images through an automated pipeline. It processes your description, sends it to Google Gemini's image model, and delivers the final image via Telegram or saves it to your local storage within seconds.

Receive image prompt via Telegram or chat

The workflow triggers when you send a text description of the image you want to generate through Telegram or the built-in chat interface.

Parse and structure the prompt

The input text is cleaned and transformed into a structured prompt optimized for AI image generation using multi-step processing.

Generate image with AI Agent

The AI Agent sends the formatted prompt to Google Gemini's image model to create a custom image with default dimensions of 1080 x 1920 pixels.

Process and validate image data

The raw image data is processed through validation codes to ensure it's properly formatted for preview and download purposes.

Attached Files

workflow.json