Recognize and extract text from images — supports multiple languages
Click to select an image
Supports JPG, PNG, WebP
💡 Tip: For best results, use clear, high-contrast images with horizontal text. OCR works well with invoices, documents, books, and printed materials.
Free online Image OCR tool to extract text from images with high accuracy using Tesseract.js — a leading open-source OCR engine running entirely in your browser. Supports multiple languages: English, Vietnamese, Chinese (Simplified), Japanese, and Korean. Real-time processing progress with percentage display. Copy extracted text with one click. Word and character count included. Images are never uploaded to any server — 100% private and secure.
OCR (Optical Character Recognition) converts images containing text into editable, searchable digital text. It eliminates the need to manually retype content from photos, scans, and screenshots. Use cases include: digitizing paper documents and invoices without retyping, extracting text from screenshots for editing or translation, converting scanned books and articles to searchable text, reading text from whiteboard photos and handwritten notes, and processing receipts and business cards for data entry.
For best results: use high-resolution images (300 DPI or higher), ensure good contrast between text and background, keep text horizontal (not rotated), use clear printed fonts rather than handwriting, avoid complex backgrounds behind text, and ensure the image is in focus. Blurry, low-contrast, or heavily stylized text will have lower accuracy. The first OCR run downloads language data (~10-15MB) which is cached for faster subsequent use.
Image OCR Online Free is useful when you need to complete a focused task quickly without installing desktop software, creating another account, or switching into a heavy workflow. It works well for quick checks, conversions, previews, cleanups, generation tasks, and everyday operations where speed and consistency matter. Free online Image OCR tool to extract text from images with high accuracy using Tesseract.js — a leading open-source OCR engine running entirely in your browser. Supports multiple languages: English, Vietnamese, Chinese (Simplified), Japanese, and Korean. Real-time processing progress with percentage display. Copy extracted text with one click. Word and character count included. Images are never uploaded to any server — 100% private and secure.
Start with a small sample so you understand how Image OCR Online Free handles your input, then apply it to the full task. Review the important fields, copy or export the result, and test it in the place where you plan to use it. This keeps the tool fast while still giving you a practical quality-control step before production use.
Before using the output, check formatting, special characters, line breaks, file names, URLs, units, numbers, and mobile display when relevant. If the result affects SEO, code, design, business documents, analytics, or customer-facing material, compare it against your original requirement and fix any context-specific detail before publishing.
Manual work is fine for one-off tasks, but repeated manual formatting or checking is slow and easy to make inconsistent. Image OCR Online Free helps standardize the process, reduce copy-paste mistakes, and produce a cleaner starting point so you can spend more time on review, judgment, and improvement.
OCR (Optical Character Recognition) is technology that converts images containing text (photos, scans, screenshots) into editable, copyable, and searchable text.
Accuracy depends heavily on image quality. With clear, high-contrast images and standard printed fonts, accuracy can reach 95-99%. Handwriting, decorative fonts, blurry images, or complex backgrounds will have lower accuracy.
NO. The tool uses Tesseract.js running entirely in your browser via WebAssembly. Images are never sent anywhere — 100% local processing on your machine. Completely safe for sensitive documents.
The first time you use it, Tesseract.js needs to download language data (trained models) for your selected language, about 10-15MB per language. This data is cached in the browser, so subsequent uses will be much faster.
Printed text on a plain background works best. Ensure good contrast, horizontal orientation, and at least 300 DPI resolution. Avoid handwriting, decorative fonts, or images with complex backgrounds for best accuracy.
Yes. Image OCR Online Free is designed as a free browser-based utility for quick personal, learning, and professional workflows.
No. You can use Image OCR Online Free directly in a modern browser such as Chrome, Edge, Safari, or Firefox.
Yes. The page is responsive and can be used on phones and tablets, although desktop is usually more comfortable for long input or repeated copy operations.
Use clean input, test with a small sample first, review the output carefully, and adjust any details that depend on your final use case.
In most cases, yes. You can use the generated or processed output in personal and commercial projects, but legal, financial, medical, or security-sensitive work should still be reviewed by a qualified person.
The tool is built for quick browser workflows. You should still avoid entering highly sensitive data unless the specific tool clearly states how the data is handled.
Many tools include copy or download actions. If a dedicated export is not available, you can usually copy the visible result manually.
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