
The Reading Ruler by webDevLiam
A ruler that overlays a website to help you read. Helpful for people who struggle with reading and retaining information.
46 Users46 Users
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About this extension
A common technique recommended for people who struggle to read and retain the information as they read is to use a ruler to read every line.
This add-on creates a line across the webpage that follows the cursor and darkens the lower half to recreate this technique.
This add-on creates a line across the webpage that follows the cursor and darkens the lower half to recreate this technique.
Rated 5 by 2 reviewers
Permissions and dataLearn more
Required permissions:
- Access your data for all web sites
More information
- Add-on Links
- Version
- 2.1.0
- Size
- 239.93 kB
- Last updated
- 3 months ago (13 Jul 2025)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Version History
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The developer of this extension asks that you help support its continued development by making a small contribution.