Free Hindi OCR — हिंदी PDF to Text
Free Hindi OCR for PDF and images. Extract Devanagari हिंदी text with 99% accuracy. Browser-based, no upload, works on scanned books, documents,
About Hindi OCR
हिंदी OCR — Hindi OCR converts scanned Devanagari (देवनागरी) text in PDFs and images into editable, searchable, copy-paste-ready Unicode text, entirely in your browser. Our engine is tuned for the Devanagari script used by Hindi, Marathi, Sanskrit, and Nepali — including conjunct consonants (संयुक्त अक्षर), matras (मात्राएँ), nuktas, and the full halant/virama handling that trips up generic English OCR.
हम Tesseract 5 का Hindi LSTM model चलाते हैं — भारत के सरकारी फ़ॉर्म (Aadhaar copies, PAN applications, voter ID scans), NCERT textbooks, और हिंदी अख़बार जैसे Dainik Jagran और Amar Ujala के scans पर tested. सब कुछ आपके browser में चलता है — कोई भी document upload नहीं होता, privacy 100% protected. No file size limits, no signup, no watermarks.
How We Compare
Compared to desktop alternatives like Adobe Acrobat Pro (starting at $19.99/month), Smallpdf ($12/month for unlimited), or iLovePDF ($9/month Premium), PDF AI Tools delivers comparable quality at $0 for the core feature set. We skip the subscription friction by processing most operations directly in your browser with WebAssembly — no server infrastructure costs to pass on to users. Our AI features (summarization, chat, OCR) use a pay-as-you-go backend that keeps your total cost well under $5/month even for power users.
How to Use Free Hindi OCR — हिंदी PDF to Text
- Step 1: Drop your Hindi PDF or image (JPG/PNG) — supports multi-page scans up to 500+ pages
- Step 2: Hindi (हिंदी) is pre-selected as the OCR language
- Step 3: Optionally add English as a secondary language for mixed documents
- Step 4: Click Extract — Devanagari glyphs are recognized page-by-page with a live progress bar
- Step 5: Copy the Unicode Hindi text or download .docx / searchable PDF
Why Choose PDF AI Tools
We've built PDF AI Tools to replace expensive desktop software like Adobe Acrobat for 95% of common document workflows — at zero cost to you. Unlike competitors who gate features behind paywalls, add watermarks, or limit file sizes, our tools are genuinely free and genuinely unlimited. Your privacy matters: files processed client-side in your browser never touch our servers, and even AI-powered features use encrypted, auto-deleting processing pipelines.
Key Features
- Full Devanagari support — vowels (अ आ इ ई उ ऊ ए ऐ ओ औ), consonants (क से ज्ञ), matras, anusvara (ं), visarga (ः), and nukta (़)
- Conjunct consonant recognition — क्ष त्र ज्ञ श्र श्रु and complex ligatures
- Handles both printed and typed Hindi — UGC reports, NCERT books, government gazettes, Hindi Wikipedia PDFs
- Multi-column layout detection — newspaper scans keep column flow intact
- Mixed Hindi-English pages — bilingual textbooks and official forms work seamlessly
- Runs entirely in-browser — Aadhaar/PAN/bank statements never leave your device
- Export to .txt, .docx, or searchable PDF with the Hindi text layer embedded
Frequently Asked Questions
क्या यह tool हिंदी handwriting पढ़ सकता है?
No. Tesseract का Hindi model only printed/typed Devanagari के लिए trained है। हाथ से लिखा हुआ Hindi recognise नहीं होगा reliably — उसके लिए specialised handwriting models (Google Cloud Vision, TrOCR) चाहिए, जो हम future में add करेंगे।
Can I OCR Aadhaar or PAN card scans?
Yes — printed Hindi/English on Aadhaar, PAN, voter ID, driving licence, and ration card scans works. Because everything runs in-browser, your ID never leaves your device — no server ever sees it. For PII-safe processing, use our Redact PDF tool afterwards to mask the Aadhaar number before sharing.
क्या यह Marathi, Sanskrit, Nepali भी supports करता है?
हाँ — सभी Devanagari-based भाषाएँ (Marathi मराठी, Sanskrit संस्कृत, Nepali नेपाली, Bhojpuri भोजपुरी, Konkani कोंकणी) same Hindi model से recognise होती हैं। Accuracy script-dependent है, भाषा-dependent नहीं।
How accurate is it on Hindi newspaper scans?
Typical accuracy on clean printed Hindi (Dainik Jagran, Hindustan, Amar Ujala) is 94-97%. Scan quality matters more than language — 300 DPI color scan gives best results; faxed or low-contrast scans may drop to 80-85%.
Is there a file size limit for Hindi PDFs?
No hard limit, but files over 100 MB or 200+ pages may run slower on low-end devices. Desktops/laptops handle 500-page Hindi textbooks fine in 2-4 minutes.