Skip to content
FlowHubFluxonLab
HTTP Request
General Automationfree

Image-Based Data Extraction API using Gemini AI

by Srinivasan KBadapted from n8n official workflow galleryUpdated Aug 2026
RequiresHTTP RequestHTTP Request
Share Post Share
WeWebhookRTRespond to WebhookRespond to Webh…HRGet image from URLGet image from …HRCall Gemini API (Flash Lite) with ImageCall Gemini API…SeEdit fields to output required data aloneEdit fields to …EFTransform image to base64Transform image…12345
1/5
STEPS · 5
Starts on an incoming request

This n8n workflow provides a ready-to-use API endpoint for extracting structured data from images. It processes an image URL using an AI-powered OCR model and returns the extracted details in a structured JSON format. Use Cases Document OCR** – Extract details from ID cards, invoices, receipts, etc. Text Extraction from Images** – Process screenshots, scanned documents, and photos. Automated Form Processing** – Digitize and capture information from paper forms. Business Card Data Extraction** – Extract names, emails, and phone numbers from business cards. How It Works Send a GET request with an image URL and define the required extraction parameters. The image is converted to base64 for processing. The AI model (Gemini API - Flash Lite) extracts relevant text. The response returns structured JSON data containing only the requested fields. Features ✔️ No-Code API Setup – Easily integrate into any application. ✔️ Customizable Extraction – Modify the request parameters to fit your needs. ✔️ AI-Powered OCR – Uses advanced models for accurate text recognition. ✔️ Automated Processing – Ideal for document processing and digitization.

Tags

n8nreference-only
Connects
WHTTP Request
CategoryGeneral Automation
Triggermanual
Complexitymedium
Nodes6
AddedMar 13, 2025
W
free

Tiny tiny Rss (aka tt-rss) Feed to Mastodon

Every 10 minutes look at your published news in your Tiny tiny RSS public feed and make a toot on your mastodon. You'll need: Your mastondon URL instance Your mastondon access token Your Tiny Tiny RSS public published feed URL

by dev
W
free

Listen on new emails on a IMAP mailbox

Listen on new emails on a given IMAP mailbox. Converts the binary XML attachment to a stringified xmlproperty on the $data object and converts it to JSON. The Setnode could be replaced with Function nodes for example to do a conversion/mapping/transformation. The JSON is ultimately sent to a HTTP Endpoint via POST. This could be a starter for EDI purposes like receiving or transmitting XML data and conversion via JSON object property mapping.

by mail
W
free

Extract post titles from a blog

This workflow uses n8n to extract the names of all the posts from the Hackernoon homepage.

by amudhan