Invoice Processor & Validator with OCR, AI & Google Sheets
n8n · Accountants, Finance · checked 2026-11-02
Say goodbye to manual invoice checking! This smart workflow automates your entire invoice processing pipeline using AI, OCR, and Google Sheets. What This Workflow Does: 1. Reads an invoice PDF — Select a local PDF invoice from your machine. 2. Extracts raw text using OCR — Converts scanned or digital PDFs into readable text. 3. AI Agent processes the text — Transforms messy raw text into clean JSON using natural language understanding. 4. Structures and refines the JSON — Converts AI output into a structured, usable format. 5. Splits item-wise data — Extracts individual invoice line items with all details. 6. Generates unique keys — Creates a unique identifier for each item for tracking. 7. Updates Google Sheet — Adds extracted items to your designated sheet automatically. 8.
At a glance
- Brand
- n8n
- Jobs
- Accountants, Finance
- Sources
- 1
Dimensions
- Brands: n8n
- Agents: n8n · Visit via /go/
- Occupations: AccountantsFinance
- Industries: financecross-industry
- Tasks: drafting, analysis, ops
Sources
- https://n8n.io/workflows/4247 · fetched 2026-11-02 — “Say goodbye to manual invoice checking! This smart workflow automates your entire invoice processing pipeline using AI, OCR, and Google Sheets. What This Workflow Does: 1. Reads an”
Last checked 2026-11-02. Description source: harvest.