Is 20-20-20 Rule: Eye Strain Relief safe to install?

What data it declares

The developer declares that it does not collect or use your data.

The developer also certifies that your data is not sold to third parties outside approved uses, not used for purposes unrelated to the extension's core function, and not used to decide creditworthiness or lending.

The listing links to a privacy policy.

This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.

What Chrome asks you to allow

When you add it, Chrome asks you to allow it to:

• Read and change all your data on all websites

Derived from the manifest by Chrome's documented rules; the dialog's exact wording depends on your Chrome version and language. Chrome asks again if an update requests more.

What it can reach

Every site you visit. This extension can read and change the content of any page you open. What access to every site means

Routine for an extension

• Act on the current tab, but only after you click it activeTab
• Schedule work to run later alarms
• Store data in your browser storage

Pages it runs its code on

It runs its own code on every page you open: the manifest declares a content script for all sites.

• <all_urls> every site

A content script is code the extension injects into pages matching these patterns. On those pages it can read and change what you see, whether or not a host permission is listed above.

What it may ask for later

Not granted when you add it: Chrome asks you the moment the extension requests one of these, and you can refuse.

• See the address and title of every tab you have open tabs
• Run its own code on the pages it can access scripting
• Tell whether you are away from the computer idle

How usual this is for its category

In Make Chrome Yours · Accessibility, 23% of extensions ask for access to every site. This one: Access to every site.

The typical extension there declares 2 browser permissions; this one declares 3 browser permissions.

Counted over the live extensions of the same category after our latest full pass of the store. A share is context, not a verdict: what is normal depends on what the extension is for.

Who uses it and how it is kept up

10 users

• Last updated in the store 25 days ago, on 2026-10-07.
• We have seen 1 new version in the last 90 days.

What the store shows

• Established publisher The store's badge for publishers with a good record and no history of violations.

Has it asked for more over time?

This is the question a permission list on its own cannot answer. An extension that shipped narrow and widened later is a different proposition from one that always asked for the same thing.

1. 2026-10-07Asked for fewer permissions (4, was 8)

Versions we have seen

1. 2026-10-07Version 1.0.6 · Asked for fewer permissions (4, was 8)

Who publishes it

Bytesphere Solutions, who publishes 3 listings we track. This listing has been in the store since 2026-08-18 and was last updated on 2026-10-07.

Similar extensions that ask for less

Listings close to this one in what they say they do, which declare less reach. Less reach is not a verdict on either: compare what each needs for the job.

1. 20-20-20 Eye Break No site access · 3 permissions 14 users ★ 5.0
2. Eye strain protector No site access · 4 permissions 12 users
3. Simple Eye Rest — Free Screen Break Timer Runs its code on every site · 4 permissions 37 users

How to check or remove it in Chrome

1. Type chrome://extensions in the address bar and find the extension in the list.
2. Open its details. The site access setting shows where it can run; set it to run only on click and it reaches a page only after you press its icon.
3. To uninstall it, choose Remove on the same page.

Questions people ask

What can 20-20-20 Rule: Eye Strain Relief access?

Every site you visit. This extension can read and change the content of any page you open. It declares 3 browser permissions.

What data does 20-20-20 Rule: Eye Strain Relief collect?

The developer declares that it does not collect or use your data. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.

Has 20-20-20 Rule: Eye Strain Relief asked for more permissions over time?

Its permissions changed once while we watched, on 2026-10-07.

Does 20-20-20 Rule: Eye Strain Relief publish a privacy policy?

Yes, the store listing links to a privacy policy.