Package Information
Released: 6 mo ago
Downloads: 3 weekly / 39 monthly
Latest Version: 1.0.1
Author: Rishabh Dugar
Available Nodes
Documentation generating…
Documentation
n8n-nodes-image-ocr
Extract text from images (JPG, PNG, WebP) using OCR — with preprocessing options for best accuracy.
This is an n8n community node powered by PDF API Hub.
🚀 Install
- Go to Settings → Community Nodes in n8n
- Enter
n8n-nodes-image-ocr - Click Install
🔑 Setup
Sign up at pdfapihub.com → copy your API key → add to n8n credentials.
✨ Features
| Parameter | Description |
|---|---|
| Input Type | URL, Base64, or Binary file |
| Language | English, Portuguese, Russian — combinable with + |
| Detail Level | Text or Words (with bounding boxes) |
| Output Format | JSON or plain Text |
Advanced Options
| Option | Description |
|---|---|
| Threshold | Binarization threshold (0–255) for better contrast |
| Grayscale | Convert to grayscale before OCR |
| Sharpen | Sharpen image for clearer text |
| Resize Scale | Scale image up (0–4×) for tiny text |
| Character Whitelist | Restrict recognized characters |
| PSM / OEM | Page segmentation and engine modes |
💡 Use Cases
- Business cards — extract contact info from photos
- Whiteboard capture — digitize meeting notes from photos
- Screenshots — extract text from app screenshots
- Product labels — read text from product images