Arabic OCR — Extract Arabic Text from Images and PDFs

Why Arabic OCR Is Challenging

• Right-to-left script with bidirectional text when Arabic is mixed with numbers or Latin characters
• Each of the 28 Arabic letters has up to 4 positional forms (initial, medial, final, isolated)
• Connected cursive script where characters join — incorrect segmentation breaks recognition
• Dots above and below letters distinguish many character pairs (ب/ت/ث, ج/ح/خ, د/ذ, ر/ز, س/ش)
• Optional diacritical marks (tashkeel) like fatha, kasra, damma that are often omitted in print
• Complex ligatures such as لا and combinations that change character appearance significantly

How to Extract Arabic Text (Step by Step)

1. Go to fastocr.org
2. Upload your Arabic image or PDF. Language is detected automatically.
3. Wait for processing — images take seconds, PDFs show a progress bar.
4. Download results: searchable PDF, raw text file, or copy text directly.

Tips for Better Arabic OCR Accuracy

1. Scan at 300 DPI minimum to preserve dots and diacritics that distinguish Arabic letters
2. Use clean original scans rather than photocopies which degrade fine character details
3. Avoid decorative Arabic calligraphic fonts — use Naskh-style fonts for best OCR accuracy
4. Separate multi-column Arabic layouts into individual columns before processing
5. Check for mixed Arabic-English text and verify bidirectional text ordering in the output

Common Use Cases for Arabic OCR

• Digitizing Arabic legal documents, contracts, and court rulings
• Extracting text from Arabic academic research papers and university theses
• Processing Arabic business invoices, purchase orders, and financial records
• Converting scanned religious texts including Quran commentaries and Islamic scholarship
• Archiving Arabic government documents and historical administrative records

Frequently Asked Questions