Is Excellent Data Filler safe?

Requests capabilities that reach outside the browsercapability score 100/100

Most notable: talk to programs on your computer, access data on all websites, intercept network requests.

20K

Installs

4.62

Rating

Reviews

this month

Last update

What it can access (15 permissions)

Read from the extension’s own manifest. These describe what it is technically able to do — not what it does do.

Talk to programs on your computercritical
Exchange messages with a companion application installed outside the browser, beyond Chrome's sandbox.
Access data on all websitescritical
Read and change the content of every site you visit, including banking and email.
Intercept network requestshigh
Observe every request the browser makes, including URLs.
Rule-based request filteringmedium
Block or redirect requests via rules, without seeing request contents.
Inject scriptsmedium
Run its own code inside pages you visit.
Tab informationmedium
See the URL and title of every tab you have open.
Manage downloadsmedium
Start downloads and read your download history.
Local storagelow
Store its own settings and data locally.
Unlimited local storagelow
Store data locally without the normal quota.
Right-click menulow
Add entries to the browser's context menu.
browsingDatalow
No documented elevated capability.
Notificationslow
Show desktop notifications.
Scheduled taskslow
Run code on a timer.
Current tab on clicklow
Access the current tab only when you explicitly click the extension.
offscreenlow
No documented elevated capability.

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Data read from the Chrome Web Store listing on 2026-09-16. Install counts are the store’s own rounded buckets. Permission descriptions are derived from the extension’s published manifest. This page describes capabilities, and is not an accusation of misuse.