Tools

How to Extract Text from Images Online Free

Free OCR tool to extract text from images, screenshots, and scanned documents. Runs in your browser — no upload, no login. Supports English, Hindi, Tamil and 11 more languages.

📅 March 2025⏱ 6 min read✍️ AILabForce Team

Have you ever received a scanned document or screenshot with text you need to copy? Manually typing it out wastes time and introduces errors. OCR technology extracts text from images in seconds — and the best tools are now free and work directly in your browser with no account needed.

What is OCR Technology?

OCR stands for Optical Character Recognition. It identifies and extracts text from images, scanned documents, and PDFs. Modern OCR engines like Tesseract — developed by Google and now open source — can run directly in your browser using JavaScript, making free private OCR available to everyone with no server uploads.

How to Extract Text from an Image — Step by Step

Open the free Image to Text OCR tool
Select your language from the dropdown (14 languages available)
Drag and drop your image or click to browse (JPG, PNG, WebP supported)
Wait 5 to 15 seconds for Tesseract.js to process the image locally
Copy the extracted text or click Download to save as a .txt file

🔧 Try it free:Free Image to Text (OCR) →

Your image is never uploaded to any server. All processing runs locally in your browser. Once you close the tab, all data clears automatically.

What Affects OCR Accuracy?

Resolution — Higher is better. 300 DPI minimum for scanned documents
Contrast — Dark text on light background works best
Font type — Standard printed fonts (Arial, Times New Roman) are recognised better than decorative fonts
Image angle — Flat, un-rotated images give better results than angled photos
Background — Plain white background gives the cleanest results

Top Use Cases for Image to Text Conversion

Scanned documents — Convert PDF scans to editable text
Business cards — Extract contact information from photos
Screenshots — Copy text from images you cannot select with your cursor
Receipts and invoices — Extract amounts and vendor names for accounting
Textbook photos — Convert photographed textbook pages to searchable text
WhatsApp image messages — Extract text from forwarded image content

After extracting text, run it through our grammar checker to fix any OCR errors, or use the text summarizer to condense long extracted content.

Supported Languages

The OCR tool supports 14 languages: English, Hindi, Tamil, Telugu, Kannada, Malayalam, Bengali, Marathi, French, German, Spanish, Chinese (Simplified), Japanese, and Arabic. Select the correct language before processing for best accuracy. For mixed-language documents, process twice — once per language.

Tips for Getting Better OCR Results

Take photos from directly above the document — not at an angle
Ensure good lighting — avoid shadows across the text area
Crop out unnecessary borders before running OCR
For books, press pages flat against a surface to reduce curve distortion
Clean your phone camera lens before photographing documents
For very small text, zoom in closer rather than cropping digitally afterward

Frequently Asked Questions

Is the OCR tool completely free?

Yes. Our Image to Text OCR tool is 100% free with no limits. It uses Tesseract.js, an open-source OCR engine from Google, running entirely in your browser. No account or signup needed.

Can it read handwriting?

Tesseract OCR works best with printed text. Handwriting recognition is significantly less accurate. For handwritten notes, a dedicated handwriting app like Google Lens gives better results.

What image formats are supported?

JPG, JPEG, PNG, WebP, GIF, and BMP are all supported. Maximum recommended file size is 10MB for best processing speed.

How accurate is browser-based OCR?

For clean printed documents with good lighting, accuracy is typically 95 to 99%. Poor lighting, handwriting, or decorative fonts reduce accuracy significantly. The confidence percentage shown after processing indicates the quality of results.