History

9 snapshots

Tracking since Apr 3, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 3, 2026	38	5.00	1	2.3
Apr 17, 2026	37	5.00	1	2.3
Apr 27, 2026	37	5.00	1	2.3
May 5, 2026	36	5.00	1	2.3
May 11, 2026	37	5.00	1	2.3
May 17, 2026	37	5.00	1	2.4
May 24, 2026	38	5.00	1	2.4
Jun 5, 2026	40	5.00	1	2.4
Jun 14, 2026	42	5.00	1	2.4
Now	40	5.00	1	2.4

Changelog

May 11, 2026

description

A lightweight browser extension that displays the character and line count in real time in the top-right corner while you write Amazon reviews.
By keeping track of the count, it helps you write clear, easy-to-read, and effective reviews.
It’s also handy for setting your own character-count targets for Amazon Vine reviews.

Note: From version 2.0, this extension now supports not only Amazon.co.jp but also Amazon.com and Amazon.co.uk.

Note: Character counting behavior varies slightly depending on the display language:
- Japanese: Line breaks and spaces are not counted.
- English (Chars): Spaces are included in the character count.
- English (Words): Counts the number of words.

・Main Features
- Displays the number of characters and lines in the Amazon review input field.
- Also shows counts on existing reviews on product pages.
- In the options menu, you can configure the threshold for visual changes, counter display size, and display language (Japanese / English).
- In English mode, you can choose to display either character count (Chars) or word count (Words).

・Pages Where the Counter is Displayed
This extension supports the following pages on Amazon.co.jp, Amazon.com, and Amazon.co.uk:
- Review creation page（/review/create-review）
- Review edit page（/review/edit-review）
- "Write a review" page from purchase history（/review/review-your-purchases）
- Review sections on product pages（/dp/、/gp/product/）
- Full review listing pages accessed via "See all reviews"（/product-reviews/）
- Individual review pages（/review/R*、/gp/customer-reviews/）

A lightweight browser extension that displays the character and line count in real time in the top-right corner while you write Amazon reviews.
By keeping track of the count, it helps you write clear, easy-to-read, and effective reviews.
It’s also handy for setting your own character-count targets for Amazon Vine reviews.

Note: Version 2.4 adds support for Amazon’s new review display layout.
Note: From version 2.0, this extension now supports not only Amazon.co.jp but also Amazon.com and Amazon.co.uk.

Note: Character counting behavior varies slightly depending on the display language:
- Japanese: Line breaks and spaces are not counted.
- English (Chars): Spaces are included in the character count.
- English (Words): Counts the number of words.

・Main Features
- Displays the number of characters and lines in the Amazon review input field.
- Also shows counts on existing reviews on product pages.
- In the options menu, you can configure the threshold for visual changes, counter display size, and display language (Japanese / English).
- In English mode, you can choose to display either character count (Chars) or word count (Words).

・Pages Where the Counter is Displayed
This extension supports the following pages on Amazon.co.jp, Amazon.com, and Amazon.co.uk:
- Review creation page（/review/create-review）
- Review edit page（/review/edit-review）
- "Write a review" page from purchase history（/review/review-your-purchases）
- Review sections on product pages（/dp/、/gp/product/）
- Full review listing pages accessed via "See all reviews"（/product-reviews/）
- Individual review pages（/review/R*、/gp/customer-reviews/）

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

About

A lightweight browser extension that displays the character and line count in real time in the top-right corner while you write Amazon reviews.
By keeping track of the count, it helps you write clear, easy-to-read, and effective reviews.
It’s also handy for setting your own character-count targets for Amazon Vine reviews.

Note: Version 2.4 adds support for Amazon’s new review display layout.
Note: From version 2.0, this extension now supports not only Amazon.co.jp but also Amazon.com and Amazon.co.uk.

Note: Character counting behavior varies slightly depending on the display language:
- Japanese: Line breaks and spaces are not counted.
- English (Chars): Spaces are included in the character count.
- English (Words): Counts the number of words.

・Main Features
- Displays the number of characters and lines in the Amazon review input field.
- Also shows counts on existing reviews on product pages.
- In the options menu, you can configure the threshold for visual changes, counter display size, and display language (Japanese / English).
- In English mode, you can choose to display either character count (Chars) or word count (Words).

・Pages Where the Counter is Displayed
This extension supports the following pages on Amazon.co.jp, Amazon.com, and Amazon.co.uk:
- Review creation page（/review/create-review）
- Review edit page（/review/edit-review）
- "Write a review" page from purchase history（/review/review-your-purchases）
- Review sections on product pages（/dp/、/gp/product/）
- Full review listing pages accessed via "See all reviews"（/product-reviews/）
- Individual review pages（/review/R*、/gp/customer-reviews/）