Extract text from images and PDFs directly in your WordPress website using the power of Cloudinary OCR.
What is WP Wolf OCR?
WP Wolf OCR is a WordPress plugin that allows you to automatically detect and extract text from images and PDF files uploaded on your website. The plugin leverages Cloudinary’s Cloud-based OCR (Optical Character Recognition) technology to convert visual content into editable, searchable text.
This is perfect for creating searchable archives, extracting metadata, or enhancing content accessibility on your site — all without manual data entry.
How It Works
- You upload or select an image or PDF file to/from your WordPress media library.
- The plugin sends the file to Cloudinary’s OCR engine via secure API calls.
- Cloudinary processes the file and returns the extracted text.
- The extracted text is displayed within your WordPress admin panel for editing or exporting.
Getting Started – Setup Instructions
Step 1: Create a Cloudinary Account
- Go to Cloudinary and sign up for a free account.
- After account creation, navigate to the Add-ons section.
- Find and enable the OCR Text Detection and Extraction Add-On.
Step 2: Retrieve Your API Credentials
- In your Cloudinary dashboard, go to Settings > API.
- Copy your Cloud Name, API Key, and API Secret. You will need these to connect WP Wolf OCR with your Cloudinary account.
Step 3: Install and Activate WP Wolf OCR Plugin
- Download and install the plugin by manual upload.
- Activate it from your WordPress Plugins page.
Step 4: Configure the Plugin
- In WordPress Admin, navigate to Settings > WP Wolf OCR.
- Paste your Cloud Name, API Key, and API Secret in the respective fields.
- Save the settings.
How to Use WP Wolf OCR
- Go to Tools > WP Wolf OCR.
- Upload or select the file you want to process.
- Click Extract Text to start the OCR operation.
- View or edit the extracted text directly in the admin interface.
Tips for Best OCR Accuracy
- Use high-resolution images (300 dpi or above) for clearer text extraction.
- Avoid blurred or skewed images.
- For PDFs, ensure they contain embedded images — text-only PDFs may not require OCR.
- Simplify backgrounds and use high contrast between text and background.
Privacy and Security
All OCR processing is done securely on Cloudinary’s servers. Your images and extracted text are transmitted over encrypted connections and handled per Cloudinary’s privacy policy. WP Wolf OCR does not store your files or text on your website beyond what you choose to save.
Frequently Asked Questions (FAQs)
Q: Do I need a paid Cloudinary account to use OCR?
A: No, the OCR Text Detection Add-On is a free feature on Cloudinary within usage limits. Check their pricing for details.
Q: Can I extract text from multiple images at once?
A: Currently, OCR is performed one file at a time. Batch processing may be available in future updates.
Q: Is my uploaded data secure?
A: Yes, files are sent securely, and WP Wolf OCR does not retain your data beyond processing.
Support and Documentation
If you need assistance, contact us through the website contact form.