AI OCR — Extract Text from Image
Extract text from images, screenshots, and photos using AI OCR. Supports 60+ languages — runs 100% in your browser with Tesseract.js. Free, private, no upload required.
AI OCR — Extract Text from Image is a free, browser-based tool from UseToolSuite's AI Tools collection. All processing happens locally on your device — your data is never uploaded to any server. Use the tool below, then scroll down for detailed documentation, frequently asked questions, and related resources.
Optical Character Recognition
Recent Scans
Drop an image here or click to browse
Supports PNG, JPEG, WebP, BMP
First run downloads language data. Processing runs 100% locally on your CPU.
Extracted Text
The Secure Local AI OCR Tool
The AI OCR (Optical Character Recognition) tool is a highly secure, client-side utility that extracts text from images instantly. Whether you need to digitize a scanned document, grab text from a protected webpage screenshot, or extract information from a paper receipt, our tool provides an incredibly accurate transcription without requiring you to download any desktop software.
What sets our tool apart is its uncompromising stance on data privacy. Powered by Tesseract.js (a WebAssembly port of the world's most popular open-source OCR engine originally developed by HP and Google), all text recognition is performed entirely within your browser. This means your sensitive financial documents, private ID cards, and confidential business screenshots are strictly kept on your device.
How We Compare to Cloud Vision APIs
| Feature | Our Local AI OCR | Google / AWS Vision APIs |
|---|---|---|
| Data Privacy | 100% Offline (Zero uploads) | Uploads images to cloud servers |
| Pricing | Completely Free Forever | Pay per 1,000 images |
| Accessibility | Browser-based UI | Requires API integration / coding |
| Language Support | 60+ Language Models | Extensive Global Languages |
Key Features & Benefits
60+ Languages Supported
From English and Spanish to Chinese, Arabic, and Russian. The tool downloads the specific language training data on the fly, ensuring highly accurate character recognition regardless of the alphabet used in your document.
100% Offline Processing
Once the language data is loaded into your browser cache, the tool works completely offline. Your images are never sent over the internet, making this the only safe way to OCR highly sensitive corporate or medical files.
Multiple File Formats
Drag and drop PNG, JPEG, WebP, or BMP files. The tool includes automatic preprocessing algorithms that optimize contrast and binarization to read even low-quality or blurry scans.
Local Scan History
Extracting multiple pages? The tool automatically saves your processed images and extracted text securely to your browser's local storage. You can instantly open the history panel to retrieve previous scans.
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Open GitHub IssueFrequently Asked Questions
Are my images uploaded to a server?
No. OCR processing runs entirely in your browser using Tesseract.js (WebAssembly). Your images never leave your device — making this tool safe for confidential documents, ID cards, medical records, and sensitive screenshots.
Which languages are supported?
Tesseract.js supports 60+ languages including English, Spanish, French, German, Italian, Portuguese, Chinese (Simplified & Traditional), Japanese, Korean, Arabic, Hindi, Turkish, Russian, and many more. Language data is downloaded on first use (~2-15 MB per language) and cached.
What image formats work best for OCR?
The tool accepts PNG, JPEG, WebP, BMP, and GIF images. For best results: use high-resolution images (300+ DPI), ensure good contrast between text and background, avoid skewed or rotated text, and use clear, non-blurry images.
How accurate is the text extraction?
Accuracy depends on image quality. For clean, high-resolution printed text, accuracy is typically 95-99%. Handwritten text, low-resolution images, complex backgrounds, or unusual fonts will reduce accuracy. Preprocessing (contrast enhancement, deskewing) is applied automatically to improve results.
Related Guides
In-depth articles covering the concepts behind AI OCR — Extract Text from Image.