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Generate 3D models from images using Hunyuan3D v2 and Google Sheets

n8nn8n10 modulesv1.0
Google Sheets

This workflow automates the conversion of 2D images into high-quality 3D models (.glb format) by integrating Google Sheets with the Hunyuan3D v2 model on Fal.ai. It handles the entire pipeline—from fetching image URLs to polling for completion and saving the final asset—eliminating manual modeling time for artists and developers. How it works This template operates on a schedule to process images in batches or indiv

At a glance

Generate 3D models from images using Hunyuan3D v2 and Google Sheets is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Google Sheets. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
Google Sheets
Modules
10
Price
Free
Version
v1.0
Generate 3D models from images using Hunyuan3D v2 and Google Sheets workflow diagram

About this workflow

This workflow automates the conversion of 2D images into high-quality 3D models (.glb format) by integrating Google Sheets with the Hunyuan3D v2 model on Fal.ai. It handles the entire pipeline—from fetching image URLs to polling for completion and saving the final asset—eliminating manual modeling time for artists and developers. How it works This template operates on a schedule to process images in batches or individually: 1. Data Retrieval: The workflow fetches new rows from a Google Sheet where the RESULTGLB column is empty. 2. AI Generation: It sends the IMAGEURL to the Hunyuan3D v2 API on Fal.ai to initiate the 3D generation process. 3. Status Polling: The workflow automatically enters a loop, checking the job status every 30 seconds until the model is marked "COMPLETED." 4. Result Update: Once finished, it retrieves the download link for the .glb file and writes it back to the specific row in your Google Sheet. Use Cases Game Development: Rapidly create prototype props and assets from concept art. E-commerce: Convert product photos into 3D models for web viewers. AR/VR: Generate background assets for immersive environments from simple 2D inputs. Setup steps 1. Google Sheet: Create a new sheet with two header columns: IMAGEURL and RESULTGLB. Add the images you want to convert in the first column. 2. Fal.ai Credentials: Sign up at Fal.ai and generate an API Key. In n8n, create a Header Auth credential with the name Authorization and value Key YOURAPIKEY. 3. Configure Nodes: Update the Get new image and Update Result nodes to select your specific Google Sheet. Ensure the HTTP Request nodes are using your Fal.ai Header Auth credential.

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How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n → click the menu → Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

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