Text-to-image generator with Google Sheets & Drive integration using Flux AI
🖼️ Text-to-Image Generator using n8n + Flux AI
This n8n workflow automates image generation from text prompts using the Text-to-Image Flux AI API. It reads prompts from Google Sheets, generates images via API, uploads them to Google Drive, and logs the outcome.
🌟 Key Features
- Integrates with Text-to-Image Flux AI on RapidAPI
- Converts base64 image data to downloadable files
- Stores images on Google Drive
- Updates logs and errors back into Google Sheets
- Skips prompts already processed
📄 Google Sheet Column Structure
Your source Google Sheet should include the following columns:
| Column Name | Description |
|-------------------|--------------------------------------------------|
| Prompt | The text prompt to generate an image from |
| drive path | (Optional) File path or URL of saved image |
| Generated Date | Date/time the image was generated |
| Base64 | Base64 string or error message (for logging) |
Only rows with a non-empty Prompt and empty drive path will be processed.
📌 Use Case
Perfect for:
- Bulk AI image generation for content marketing
- Creative automation with prompt-based image creation
- Building image assets based on structured datasets
- Any workflow where prompts are tracked via Google Sheets
Uses the Text-to-Image Flux AI API to generate high-quality images on demand.
🔧 Workflow Summary
| Step | Node | Description | |------|------|-------------| | 1 | Manual Trigger | Manually start the workflow | | 2 | Google Sheets2 | Reads prompts from Google Sheets | | 3 | Loop Over Items | Processes rows one by one | | 4 | If2 | Skips rows that already have images | | 5 | HTTP Request1 | Calls Text-to-Image Flux AI via RapidAPI | | 6 | Code1 | Converts base64 image to binary file | | 7 | Google Drive1 | Uploads the image file to a Drive folder | | 8 | Google Sheets1 | Logs base64 result and timestamp back | | 9 | If1 | Handles errors from the API | | 10 | Google Sheets4 | Logs errors to the sheet | | 11 | Wait | Adds delay between batches to prevent rate-limiting |
🚀 RapidAPI: Text-to-Image Flux AI
This flow is powered by Text-to-Image Flux AI.
Be sure to:
- Sign up at RapidAPI and subscribe to the API.
- Copy your API Key.
- Replace
"your key"in theHTTP Request1node’sx-rapidapi-keyheader.
You can test the API directly here before connecting it to n8n.
✅ Tips for Setup
- Ensure you’ve set up a Google Service Account with access to both Sheets and Drive.
- Fill only the
Promptcolumn — leavedrive pathandBase64empty for new prompts. - Monitor your RapidAPI dashboard for usage and quota.
Create your free n8n account and set up the workflow in just a few minutes using the link below:
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n8n Text-to-Image Generator with Google Sheets & Google Drive Integration (using Flux.AI)
This n8n workflow automates the process of generating images from text prompts stored in a Google Sheet, then saving the generated images to Google Drive. It leverages the Flux.AI API for image generation.
What it does
This workflow streamlines the creation of images from a list of prompts by:
- Triggering Manually: The workflow is initiated manually.
- Reading Google Sheet Data: It fetches data from a specified Google Sheet, likely containing text prompts for image generation.
- Looping Through Items: It processes each row (item) from the Google Sheet individually.
- Generating Images with Flux.AI: For each item, it makes an HTTP request to the Flux.AI API to generate an image based on a text prompt.
- Waiting for Image Generation: It includes a short wait period, likely to ensure the image generation process on Flux.AI's side is complete.
- Saving to Google Drive: It saves the generated image (received as binary data from Flux.AI) to a specified folder in Google Drive.
- Updating Google Sheet: It updates the original Google Sheet with the URL of the newly created image in Google Drive, and potentially marks the item as "Done".
Prerequisites/Requirements
To use this workflow, you will need:
- n8n Instance: A running n8n instance.
- Google Account: A Google account with access to Google Sheets and Google Drive.
- Google Sheets Credential: An n8n credential configured for Google Sheets.
- Google Drive Credential: An n8n credential configured for Google Drive.
- Flux.AI API Key: An API key for Flux.AI to generate images. This will be used in the HTTP Request node.
- Google Sheet: A Google Sheet with a column for text prompts (and potentially other columns for status or image URLs).
- Google Drive Folder: A designated Google Drive folder where the generated images will be saved.
Setup/Usage
- Import the Workflow: Import the provided JSON into your n8n instance.
- Configure Credentials:
- Set up your Google Sheets credential.
- Set up your Google Drive credential.
- In the "HTTP Request" node, configure the authorization header or body with your Flux.AI API key.
- Update Google Sheets Node:
- Specify the Spreadsheet ID and Sheet Name from which to read the text prompts.
- Ensure the column names in your Google Sheet match those expected by the workflow (e.g., for the prompt, and for updating the image URL/status).
- Update HTTP Request Node:
- Verify the API endpoint for Flux.AI image generation.
- Adjust the request body to correctly pass the text prompt from your Google Sheet data.
- Update Google Drive Node:
- Specify the Folder ID in Google Drive where the images should be saved.
- Ensure the file name is dynamically generated based on the prompt or a unique identifier.
- Update Google Sheets Node (for writing):
- Specify the Spreadsheet ID and Sheet Name for updating the sheet.
- Map the output from the Google Drive node (e.g., the file URL) to the appropriate column in your Google Sheet.
- Activate the Workflow: Once configured, activate the workflow.
- Execute Manually: Click "Execute Workflow" in the "When clicking 'Execute workflow'" trigger node to run the process.
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