画像からテキスト抽出(OCR)

光学文字認識を使って画像からテキストを抽出

ブラウザ処理データはブラウザの外に出ることはありません

Click or drop an image to extract text

Supports JPG, PNG, WebP, BMP, GIF

Privacy: All text extraction happens locally in your browser using Tesseract.js. Your images are never uploaded to any server.

Tips for better results:

  • Use high-resolution images with clear text
  • Ensure good contrast between text and background
  • Keep text horizontal and properly oriented
  • Select the correct language for better accuracy

About 画像からテキスト抽出(OCR)

光学文字認識を使って画像からテキストを抽出

Use this free online 画像ツール tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.

Processing

This tool runs in your browser whenever possible, which keeps your inputs private and reduces unnecessary round-trips to the server.