Visor

Screen dimmer and reading aid, may help with fluency, eye-strain, concentration and comprehension whilst reading.

Visor - Screen Dimmer and Reading Aid

Visor is a Chrome extension that serves as a screen dimmer and reading aid. It may help with fluency, eye-strain, concentration, and comprehension whilst reading. Visor's overlays and point of focus feature may be assistive to users with visual perceptual difficulties. It requires no special permissions and must be reactivated with each page load.
Install from Chrome Web Store

Extension stats

Users: 100,000+
Rating: 4.01
(221)
Version: 2.0.7 (Last updated: 2024-06-17)
Creation date: 2018-12-27
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • activeTab
  • scripting
  • storage
Size: 106.50K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Version 2.0.7: Upgrade to Manifest V3

Version 2.0.4: Bug-fixes and updated style.

As well as being a great general purpose screen dimmer, Visor's overlays and point of focus feature may be assistive to users with visual perceptual difficulties such as Dyslexia, Scotopic Sensitivity Syndrome and Visual Stress.

Whilst research shows results vary from person to person, some users may find that the use of overlays can help with fluency, eye-strain, concentration and comprehension whilst reading.

In addition to the traditional overlay method, Visor also employs a point of focus feature, designed to further reduce visual confusions and the tendency to skip lines.

This horizontal focal point tracks your mouse, giving full focus to the content being read, whilst reducing the visual noise of the surrounding page.

Visor requires no special permissions, so must be reactivated with each page load.

Note: This extension will not work on Chrome's start page, options pages or the Chrome web store. This is a restriction of chrome.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Helps with reading articles and online textbooks
  • Reduces eye strain
  • Allows customization of colors and sizes
Cons
  • Does not work with PDFs
  • Dims the highlighted section, making it harder to read
  • Buggy and has a poor user interface
Most mentioned
  • Feature to independently adjust background and reading bar opacity
  • Incompatibility with PDFs
  • Dimming effect on highlighted sections
User reviews
This i so helpful with reading articles! I was shocked to see you could play around with all the colors and sizes. (plus darkness.) but sadly, When you turn it darker the whole screen goes darker. i'd love for someone to add the feature where only the outside goes darker and where you put the visor stays lighter. all together this app is really well made!
by Hailey Griggs, 2024-11-15

Great extension, has helped me focus with reading my online textbooks and long articles so that I don't get distracted or lose my place as fast. However, a great number of what I need to read is on a PDF, which Visor doesn't work with at all, doesn't even turn on for me. Additionally, I wish there was a way for the center highlighted section to not also dim when you turn the extension on, since it makes it harder to read and strains my eyes. If these things were fixed, it'd be awesome and very useful, but unfortunately I don't see myself using it that often right now because of these features.
by Anna Bessmertnaya, 2024-10-07

by Lucas Emidio, 2024-09-26
View all user reviews

Extension safety

Risk impact

Visor does not require any sensitive permissions.

Risk likelihood

Visor has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

Promo images

Visor small promo image
Small promo image

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