(5/5)

Extract text from PDF and image using Vertex AI (Gemini) into CSV

Automated workflow: Extract text from PDF and image using Vertex AI (Gemini) into CSV. This workflow integrates 10 different services: convertToFile, stickyNote, httpRequest, googleDriveTrigger, lmChatGoogleGemini. It contains 27 nodes and follows best practices for error handling and security.

Integrations Used (2)

Google Drive

HTTP Request

Workflow Structure (12 nodes)

100%

Google Drive Trigger

Get PDF or Images

Switch

Route based on PDF or Image

Google Drive

Download PDF

Extract From File

Extract data from PDF

Http Request

Send data to A.I.

Convert To File

Convert to CSV

Google Drive

Upload to Google Drive

Google Drive

Download Image

No Op

Google Gemini Chat Model

No Op

Vertex A.I. extract text

Convert To File

Convert to CSV2

Google Drive

Upload to Google Drive1

Node Types:

default

trigger

logic

action

http

transform

Requires credentials

Prerequisites

Required Credentials (3)

Google

Used by: Get PDF or Images, Download PDF +3 more

Docs

Google Palm

Used by: Google Gemini Chat Model

Docs

HTTP Header Auth

Used by: Send data to A.I.

Docs

Multiple services required

This workflow needs 3 different credentials. Make sure you have accounts for all services before importing.

Complexity

Complex

Advanced features used. Requires n8n experience.

Setup time: ~40 min

Score: 57/100

Conditional Logic

6 Integrations

When to Use This Workflow

Real-time Response

React instantly when events happen - new orders, form submissions, or API calls.

Zero delay between trigger and action for time-sensitive workflows.

Time Savings

Replace repetitive manual tasks with reliable automation.

Reclaim hours every week for higher-value work.

Error Reduction

Eliminate human error from routine processes with consistent automation.

Improve accuracy and reliability across your workflows.

workflow.json

{
  "id": "sUIPemKdKqmUQFt6",
  "meta": {
    "instanceId": "workflow-dcaac409",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:44.725085",
    "updatedAt": "2025-09-29T07:07:44.725100",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Extract text from PDF and image using Vertex AI (Gemini) into CSV",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
...