What is Image Reader (OCR)?
Extension stats
Extension summary
Image Reader (OCR) extension helps you easily get words out of any image. It uses an open-source OCR library called Tesseract. Tesseract.js is an open-source JavaScript library and is made via an Emscripten port of the famous Tesseract OCR Engine written in C and C++. Please visit (https://github.com/naptha/tesseract.js) to get more info.
To work with this addon, simply open the addon's interface and load your image via the file selector (top section). Before using the addon, please make sure to select the appropriate OCR language. Default OCR language is set to English.
Note: this addon uses the "https://github.com/naptha/tessdata/tree/gh-pages/" GitHub repo to fetch language data required for the OCR operation. Language data packs are very large and cannot be included in the addon package.
To report bugs, please fill the bug report form on the extension's homepage (https://mybrowseraddon.com/image-reader.html).
User reviews
- Works well for basic textbook text styles.
- Great for extracting information when copying and pasting isn't possible.
- Simple to understand and use.
- Good English recognition.
- Requires file upload instead of screen selection.
- Copy-pasting can result in unwanted 'enter' spaces.
- Inconsistent performance with languages other than English.
- Slow recognition time.
- Unusable for some texts.
- Does not support screenshot functionality.
- Limited effectiveness with certain languages.
- Several users find it inconvenient.
Recent reviews
Extension safety
Risk impact
Image Reader (OCR) does not require any sensitive permissions.
Risk likelihood
Image Reader (OCR) has earned a good reputation and can be trusted.
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