Tools Guide
How to Extract Text from Images Using OCR Free Online
🔍 5 min read · Updated May 2026 · By ConvertMate Team
OCR — Optical Character Recognition — is technology that reads text from images and converts it into editable, searchable text. Whether you have a scanned document, a photo of a printed page, a screenshot of a website, or a photographed receipt — OCR can extract all the text in seconds, saving hours of manual retyping.
ConvertMate's free OCR tool works in your browser, supports English and 9 Indian languages, and requires no signup or software installation.
Extract Text from Any Image Free — Instant OCR Online
🔍 Try OCR Tool Free →Supports 9 Indian languages · No signup · Works on mobile
What Can OCR Extract Text From?
- Scanned documents — Old printed documents, books, and newspapers scanned to PDF or image
- Phone photos of text — Photos taken of printed pages, menus, notices, textbooks, or whiteboards
- Screenshots — Text from website screenshots, app screens, or error messages
- Business cards — Extract contact details from a photographed business card
- Receipts and invoices — Extract amounts, dates, and vendor details from paper receipts
- Government documents — Aadhaar, PAN, marksheets, certificates photographed or scanned
- Handwritten text — Limited support; printed text works best for OCR
How to Extract Text from an Image — Step by Step
Step 1
Go to ConvertMate OCR Tool
Open ocr.html on any device. Works on mobile and desktop without installation.
Step 2
Upload your image
Click "Upload Image" and select your JPG, PNG, PDF, WEBP, or HEIC file. You can also take a photo directly using your phone camera.
Step 3
Select language (optional)
Select the language of the text in your image. Supports English, Hindi, Tamil, Telugu, Kannada, Malayalam, Marathi, Bengali, Gujarati, and Punjabi.
Step 4
Extract and copy the text
Click "Extract Text." The OCR engine reads your image and displays the extracted text. Copy it to your clipboard, download as a TXT file, or open in a text editor.
OCR Accuracy — What Affects Results
| Factor | Effect on Accuracy | Recommendation |
|---|
| Image resolution | Higher resolution = better accuracy | Use minimum 150 DPI; 300 DPI ideal for scans |
| Text clarity | Clear, sharp text = high accuracy | Avoid blurry or out-of-focus images |
| Background contrast | High contrast = better reading | Dark text on white/light background works best |
| Font type | Standard printed fonts work best | Handwriting and decorative fonts reduce accuracy |
| Image angle | Straight images work better | Rotate/straighten images before OCR |
| Noise and shadows | Reduces accuracy | Use good lighting when photographing documents |
Common Use Cases for OCR in India
Students and Academics
Extract text from textbook photos to create digital notes. Convert scanned journal articles to searchable text. Extract questions from exam paper photos for practice. Avoid hours of manual retyping when digitising handouts and notes.
Office and Business Professionals
Convert scanned contracts and agreements to editable Word documents. Extract data from paper invoices and receipts for accounting. Digitise old printed records and archives. Process paper forms submitted by customers or clients.
Government Document Processing
Extract text from Aadhaar cards, PAN cards, and ration cards for form filling. Digitise land records, birth certificates, and old government documents. Process scanned applications and paper-based submissions.
OCR for Indian Languages — Hindi, Tamil, Kannada and More
ConvertMate's OCR tool supports 10 languages: English, Hindi (Devanagari script), Tamil, Telugu, Kannada, Malayalam, Marathi, Bengali, Gujarati, and Punjabi. Select your language before uploading for best accuracy. For mixed-language documents (English + Hindi, for example), select the primary language and the engine will attempt to recognise both.
💡 Tips for best OCR results: Photograph documents on a flat, well-lit surface. Hold the camera directly above the document (not at an angle). Use the highest camera resolution available. Ensure the entire page is in frame. Avoid shadows from your hand or body.
Frequently Asked Questions
Is OCR 100% accurate?
No OCR tool is 100% accurate. For high-quality scans of standard printed documents in English, accuracy is typically 95-99%. For lower-quality images, small fonts, unusual typefaces, or handwriting, accuracy decreases. Always review and correct the extracted text before using it in important documents.
Can I use OCR on a PDF?
Yes. Upload a scanned PDF directly to the OCR tool. The tool extracts text from each page. Note: if your PDF already contains embedded text (not a scanned image), use the PDF to Text tool instead for faster and more accurate extraction.
Does OCR work for handwritten text?
OCR tools work best with clearly printed text. Handwriting recognition (ICR — Intelligent Character Recognition) requires more advanced AI models. ConvertMate's OCR tool may partially recognise clearly written block letters but is not optimised for general handwriting. For complex handwritten documents, results may be inconsistent.
Is my document private when I use OCR online?
Yes. ConvertMate processes your image for OCR and immediately discards it after the text is extracted. Your document is not stored, indexed, or used for any other purpose. For highly sensitive documents, review the privacy policy or use an offline OCR tool.
Try the free tool now — no signup needed
🔍 OCR Tool Free →No signup · No payment · Works on all devices