OPFS Viewer icon

OPFS Viewer

by radialapps · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Viewer for OPFS Filesystem.

Users
82
−16 in 30 days
Rating
3.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#91K
#76K among extensions
Version
1.0.3
updated 1 Mar 2025

Users

monthly, 2 years
04692Mar 2025Jan 2026Oct 2026
Latest, 16 Oct 2026: 82 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Mar 2025Jan 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About OPFS Viewer

Chrome DevTools extension to browse the Origin Private File System (OPFS). The list of files is loaded lazily, so this extension is suitable for viewing large OPFS tree structures.

Growth

WindowUsersChangeRatingsRating
7 days−4−4.7%00.00
30 days−16−16.3%00.00
6 months+6+7.9%00.00
1 year+28+51.9%00.00

Version history

1 versions recorded
1.0.31 Mar 2025

Details

Category
Developer Tools
First seen
1 Mar 2025
Size
138 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
bebjgdnmkhibekhoijhhbdpfdddpefci

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
scripting
Site access
<all_urls>
Can read and change data on every website you visit.

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