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AI OCR Text Extractor

Extract text from images using AI-powered character recognition

Features

  • Support for major languages including Korean, English, and Chinese. Each language uses an optimized model to provide accurate text recognition.
  • Advanced image preprocessing with adjustable brightness and contrast controls. Enhance image quality before extraction to improve OCR accuracy, especially for low-quality or poorly lit images.
  • One-click text extraction with instant results. Copy extracted text to clipboard or download as a text file. Perfect for digitizing printed documents, extracting text from screenshots, or converting images to editable text.
  • 100% privacy-focused client-side processing. Your images never leave your device and are not uploaded to any server. All OCR processing happens directly in your browser using advanced WebAssembly technology.

How to Use

  1. Select the language of the text in your image from the dropdown menu. Choose 'Auto-detect' if you're unsure or if the image contains multiple languages.
  2. Upload your image by clicking the upload area or simply drag and drop your image file. Supported formats include PNG, JPG, JPEG, GIF, BMP, and WEBP.
  3. Use the brightness and contrast sliders to enhance your image if needed. This is especially helpful for images with poor lighting or low contrast between text and background.
  4. Click the 'Extract Text' button to start the OCR processing. The extraction usually takes just a few seconds depending on image size and complexity.
  5. Once processing is complete, review the extracted text in the result area. You can copy it to your clipboard with one click or download it as a text file for later use.

Tips for Better Results

  • Use high-resolution images with at least 300 DPI for best results. Clear, sharp text is much easier for the OCR engine to recognize accurately.
  • Ensure good contrast between text and background. Dark text on a light background works best. If your image has poor contrast, use the adjustment controls before extraction.
  • Keep text horizontal and avoid skewed or rotated images. If your image is tilted, consider rotating it before uploading for better recognition accuracy.
  • For documents in languages with special characters (Arabic, Chinese, Japanese, etc.), make sure to select the specific language rather than auto-detect for optimal results.