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OCR - Image Reader icon

OCR - Image Reader

A powerful optical character recognition (OCR) extension to capture and convert images to text

Users200KCurrent public install base
Rating4.1Store average score
Reviews244Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

OCR - Image Reader Media preview

3 assets
Trend

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User Growth Over Time

200K200K200K200K200K2026年7月15日2026年7月18日2026年7月21日Latest: 200K
Rating trend

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7-day rating change

Start
4.11
Latest
4.11
7-day rating change
0.00
4.014.064.114.164.212026年7月15日2026年7月18日2026年7月21日Latest: 4.11
2026年7月15日2026年7月21日
Growth overview

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1-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version0.5.0
ManifestV3
Size7.76MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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This extension adds a toolbar button to your browser to perform OCR. When this action button is pressed, it allows the user to select a region in the currently active window. The extension captures the area and tries to recognize text inside this region using the internal powerful OCR engine (Tesseract engine). This extension uses the "tesseract.js" library that supports more than 100 languages, automatic text orientation, and script detection.

This extension loads the JS library on the page and removes it when you are done. This way, there is no long-term resource usage.

Engines:

Tesseract: Only extracts plain text from images and doesn't preserve formatting

IBM Granite-Docling: it can accurately interpret headings, lists, styles (bold, italics), tables, and mathematical equations.

Notes:

Reviews

Recent review snapshot

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Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text186Synced review bodies
Total ratings / reviews244Chrome Web Store public rating/review count

Store average score: 4.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
118
4
14
3
13
2
10
1
31
Tom Win2022年8月8日
4

Not perfect but it works. So far tried it on Google Play Books. Have to make some edits but overall, does what it does. Copy Fish doesn't work as well but it works much better once you download something else on Top. I'm trying to avoid that. This app does it.

Language en
0 helpful · 1 not helpful
Ankit Rohilla2022年7月24日
5

Works perfectly

Language en
0 helpful · 1 not helpful
Yoni Sade2022年7月18日
2

It has more misses than hits... (tried to OCR Simplified Chinese characters)

Language en
1 helpful · 0 not helpful
Adrián Cavazos Guerra2022年7月15日
3

No es perfecto, tiende a equivocarse con algunas letras sobre todo si es código pero funciona.

Language es
1 helpful · 0 not helpful
Alexandre Alexiades2022年7月8日
5

I really love this extension. It does exactly what it says. Just select a slide, image or video with text on it and it will extract and generate the text so you can copy to clipboard.

Language en
0 helpful · 1 not helpful
Q Tu2022年7月1日
5

english below Xài dễ lắm, có hỗ trợ cho tiếng Việt mà free nữa hơn cha bb nhiều mà còn free có cái hơi lag xíu khi quét va lâu hơn xíu mà nói chung xài được hơn nhiều á nha, khuyên mng nên dùng cái tiện ích này English: Very simple to use, working with Vietnamese, recommendation for everyone use it

Language vi
6 helpful · 0 not helpful
Eduardo José Giménez Suárez2022年6月27日
5

Exelente, funciona perfectamente!

Language es
Tanya Bondarenko2022年6月25日
1

Accuracy is too poor and completely useless

Language en
Andrea Solis2022年6月22日
5

Esta herramienta cumple con su función prometida

Language es
G L2022年6月15日
5

É preciso saber usar, existe uns macetes. Por exemplo, se quiser capturar o texto de uma imagem é preciso capturar por partes às vezes, se a imagem tiver mensagens divididas por partes e você tentar capturar tudo dá erro, nesse caso capture por partes que você conseguirá capturar praticamente tudo que está na imagem.

Language pt