Image to Text (OCR)
A powerful browser-based OCR tool powered by Tesseract.js that recognizes text in images across dozens of languages with preprocessing options, confidence scoring, and batch processing.
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Viewability: 75-85%
使い方
- 対応機能はブラウザ優先
- 基本利用は登録不要
- サーバー処理ツールでは、アップロードファイルの自動削除ポリシーを適用する想定です。
信頼とプライバシー
Free online OCR tool that extracts text from images in 100+ languages — no signup, no upload to server, works entirely in your browser.
よくある質問
Is Image to Text (OCR) really free?
Yes, completely free with no signup, no limits on how many images you process, and no data sent to any server.
Are my images private when I extract text?
Yes. The OCR engine (Tesseract.js) runs entirely in your browser. Your images never leave your device.
Which languages are supported?
Over 100 languages including English, Korean, Japanese, Chinese, Spanish, French, German, Arabic, Hindi, and many more. You can select multiple languages simultaneously.
What's the best free online OCR tool?
AllUtil's Image to Text tool uses Tesseract.js to recognize text in 100+ languages with preprocessing, confidence scoring, and batch processing — all free in your browser with no uploads.
Can I extract text from multiple images at once?
Yes. Batch processing lets you extract text from multiple images and combine or download the results.
Why is this the best free image to text (ocr)?
This OCR tool uses Tesseract.js to extract text from images in over 100 languages directly in your browser. It provides confidence scoring, image preprocessing, and batch processing — all without uploading your images to any server.
Key Features
- Recognize text in 100+ languages including CJK scripts
- Multi-language simultaneous recognition
- Image preprocessing with grayscale, contrast, and threshold adjustments
- Confidence score for each recognized text block
- Batch processing for multiple images
- Copy extracted text to clipboard with one click
- Support for JPEG, PNG, WebP, BMP, and TIFF input
Common Use Cases
- Extract text from scanned documents and receipts
- Digitize printed text from photos for editing
- Convert whiteboard or handwritten notes to text
- Extract text from screenshots for documentation
- Pull text from images in foreign languages for translation
- Digitize book pages or articles for searchable archives
How It Compares
Cloud-based OCR services charge per page, limit monthly usage, and require uploading sensitive documents. This tool runs the full Tesseract OCR engine in your browser with no usage limits, no costs, and complete privacy for sensitive documents.
Privacy & Security
The Tesseract.js OCR engine runs entirely in your browser. Your images and extracted text never leave your device.
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Viewability: 40-55%