AI Logo Sheet Extractor — Forms + GPT-4o
From messy logo sheet to clean brand record in seconds. Customers submit a form with brand name and sheet URL, GPT-4o Vision extracts colors, typography, attributes, and similar brands — then everything is saved to Airtable and logged to Google Sheets. Airtable schema is fetched live.
COMPLEXITY
Intermediate
SETUP TIME
7 minutes
TECHNOLOGIES USED
REQUIREMENTS
- An n8n instance
- OpenAI API key
- Airtable base with Brands table
- Google Sheets for logging
Workflow Preview
How It Works
Form Intake
Customer submits brand name and logo sheet URL via the n8n Form trigger
Vision Extraction
An AI Agent with GPT-4o Vision reads the sheet and extracts brand attributes
Schema Check
The workflow fetches your Airtable base schema to align fields
Airtable Save
The brand and attributes are saved to the Brands table
Sheet Log
A row is appended to your Google Sheet for tracking and reprocessing
Frequently Asked Questions
What sheet formats does it support?
Any publicly reachable logo sheet URL (image or PDF). GPT-4o Vision reads both — image sheets give the best results.
Where is the form hosted?
n8n hosts the form at the workflow's Form URL after you activate. No external form provider needed.
Can I add more attributes?
Edit the agent prompt and the Airtable column mapping to capture extra fields like style, spacing, or usage notes.
Do I need vision pricing?
GPT-4o Vision is used for image understanding — check OpenAI vision pricing for your expected volume. Text-only sheets can use gpt-4o-mini.
What is the refund policy?
Due to the digital nature of our products, we cannot offer refunds once purchased. We provide 7 days of implementation support to ensure your success through email. If you encounter any issues, please reach out to us at team@autorithm.net.
One-time payment
Intermediate • 7 minutes
What's Included
- Complete n8n workflow (import-ready JSON)
- Setup guide (form URL, Airtable schema, Sheets mapping)
- Prompt and schema are editable for your brand taxonomy
- Handles form and webhook entry points
Instant Access
Secure Payment
7d Support