ReadingRuler
Accessibility
A reading aid that highlights the line you are reading.
Users
601
Rating
3.4
Reviews
14
7D Growth
+3|0.5%
Stable signalUnknownHigh-risk permissions
ReadingLine
Acts as a reading ruler, helping to keep an eye on a line of text with a mouse.
Users3KCurrent public install base
Rating4.0Store average score
Reviews30Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsReadingLine Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
3.97
Latest
3.97
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version0.0.3
ManifestV3
Size177KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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## Data Protection FAQ:
- Does the extension collect any user data?
- No, the Reading Ruler does not collect any kind of data.
- Does the extension track users?
- No, the Reading Ruler does not track users.
- Does the extension send data to any server?
Reviews
Recent review snapshot
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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text28Synced review bodies
Total ratings / reviews30Chrome Web Store public rating/review count
Store average score: 4.0. 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.
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The Reading Ruler
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A ruler that overlays a webpage to help you read & retain information. Helpful for people who are neurodivergent.
Users
123
Rating
5.0
Reviews
5
7D Growth
-6|-4.72%
Works on a very complex research site I use where these things almost never work. This is so helpful now.
It works very well for web pages. Thank you. But can you also make it work for opened PDF files in the browser?
Group 17 plz fix this 😩
Just what I needed... A sentence/line highlighter on hover or in this case, just a simple ruler (without config) that tracks my mouse position.
Updated review October 2023: Waste to install it. It is not helpful at all. See my original review... Original review: Not impressed. All it does it add a highlighter line. There are zero controls over it. Uninstalling.
I DONT UNDERSTAND HOW TO USE IT SORRY
Хотелось бы выбрать цвет и чтобы в открытых книгах формата epub в яндекс браузере указка тоже отображалась.
Most of the best browser extensions offer flexibility with their settings and configurability. This is a competent piece of software, but not nearly as good as the previously stated. This extension should also accomodate PDF files and other forms of content that the developers left out. The option to add shortcut keys is also present in many other extensions, and it isn't here. Adjusting the settings for the color, opacity, and other attributes of the line should have been included as well. There are simply too many to enumerate. In conclusion, this is an amateur-level program that was not given enough attention.
There should be an option to change color. Its not usable on dark background themes.
Meh. not great.