Generate & Track Invoices with Google Drive, PDF Converter & Gmail — n8n Workflow

Medium complexity🔗 Webhook10 nodes🏷️ Invoice Processingby Jitesh Dugar

Overview

Transform invoice creation from 30 minutes to 30 seconds - automatically generate professional PDF invoices with tax calculations, payment tracking, and instant delivery via email while archiving to Google Drive and notifying your team based on payment status.

What This Workflow Does

Revolutionizes invoice management with automated generation, intelligent payment tracking, and multi-channel delivery:

Webhook-Triggered Generation** - Instantly creates invoices from payment gateways, CRM update

Nodes used

HTTP RequestGoogle DriveGmailCode

Workflow Preview

How it works
This workflow generates professional invoices instantly
Data Processing
Receives invoice data, validates required fields, auto-
Smart Notifications
Routes Slack alerts based on payment status. Paid invoi
PDF & Storage
Converts HTML to print-ready PDF with preserved formatt
Customer Delivery
Emails invoice PDF to customer with payment instruction
⚡
W
Webhook Trigger
Validate Invoice Data
Enrich with Company Data
Generate Invoice HTML
H
HTML to PDF
Save to Google Drive
I
Is Payment Received?
Notify Team - Paid
Notify Team - Unpaid
Send to Customer
10 nodes9 edges

How it Works

  1. 1

    Trigger

    The workflow starts with a webhook trigger.

  2. 2

    Process

    Data flows through 10 nodes, connecting code, gmail, googledrive.

  3. 3

    Output

    The workflow completes its automation and delivers the result to the configured destination.

Node Details (10)

HT

HTTP Request

httpRequest

#1
GO

Google Drive

googleDrive

#2
GM

Gmail

gmail

#3
CO

Code

code

#4

How to Import This Workflow

  1. 1Click Download JSON button on the right to save the workflow file.
  2. 2Open your n8n instance. Go to Workflows → New → Import from file.
  3. 3Select the downloaded generate-track-invoices-with-google-drive-pdf-converter-gmail file and click Import.
  4. 4Set up credentials for each service node (API keys, OAuth, etc.).
  5. 5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Generate & Track Invoices with Google Drive, PDF Converter & Gmail", "nodes": [...], ...}

Integrations

codegmailgoogledrivehttprequestifn8n-nodes-htmlcsstopdf.htmlcsstopdfwebhook

Get This Workflow

Download and import in one click

Download JSONView on n8n.io
Nodes10
Complexitymedium
Triggerwebhook
CategoryInvoice Processing

Created by

Jitesh Dugar

Jitesh Dugar

@jiteshdugar

Tags

codegmailgoogledrivehttprequestifn8n-nodes-htmlcsstopdf.htmlcsstopdfwebhook
⚡

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Automate Custom QuickBooks Invoice PDFs & Email with n8n

Standard accounting templates often fail to reflect a premium brand identity. This sophisticated n8n workflow bridges the gap between financial record-keeping and professional client presentation. By moving beyond the native limitations of QuickBooks Online, this automation enables businesses to generate high-end, multi-page PDF invoices that align perfectly with their corporate styling. The process begins the moment a new invoice is generated in QuickBooks, triggering a webhook that captures real-time billing data. The workflow then utilizes advanced HTML-to-File conversion and custom Code nodes to structure data into a polished, branded layout. It handles complex logic such as line-item merging and multi-page formatting automatically. Once the document is rendered, the system bypasses generic 'no-reply' senders by routing the finalized PDF through your preferred email provider. This ensures a seamless, white-labeled experience for your clients while eliminating the manual overhead of exporting, styling, and attaching files. Ideal for agencies and service providers, this flow guarantees that your most frequent touchpoint—the bill—is as professional as your work. **Common Use Cases:** - High-end creative agencies requiring bespoke, white-labeled billing documents for premium clients. - Automated recurring subscription billing where custom tax disclosures or localized branding are required. - Service-based businesses needing to attach dynamic project reports or terms of service directly to QuickBooks invoices.

🔗 Webhook·12 nodes