BookHalo

Name: BookHalo
Author: book-halo.com

book-halo.com · Tools

Open in Chrome Web Store Website

Users

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Avg rating

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Ratings

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Updated

Aug 9, 2026

Media

2 items

Description

OCR visible Kindle Cloud Reader pages into personal reading-note text and a reference PDF A Chrome extension that automatically extracts text from Kindle Cloud Reader books using OCR (Optical Character Recognition). ■ Key Features ・One-click auto-scan of all pages ・OCR engine optimized for Japanese books ・Download PDF + text files as ZIP ・Auto-split for double-page spreads ・Skip already-processed pages (caching) ■ How to Use 1. Open a book on Kindle Cloud Reader (read.amazon.co.jp) 2. Click the BookHalo icon 3. Press "Start OCR" 4. PDF & text files download automatically when complete ■ Supported Languages ・Japanese (vertical & horizontal text) ・English ■ Pricing & Details https://book-halo.com ■ Notes ・This extension only works on read.amazon.co.jp ・Internet connection required for OCR processing ・Extraction accuracy varies by page layout and image quality

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
8
Description length
Characters in the listing description.
875
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
Yes
Languages
Declared language locales.
7
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
8
Description length
Characters in the listing description.
875
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
Yes
Languages
Declared language locales.
7
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.