GhostBox icon

GhostBox

by HGCommunity · undelivered.io · Privacy & Security
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

GhostBox is a browser extension that generates unique, human-readable email aliases for use with Undelivered.io.

Users
8
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#214K
#179K among extensions
Version
0.5.3
updated 7 Aug 2025

Users

monthly, 16 months
0611Jun 2025Mar 2026Oct 2026
Latest, 15 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months
001Jun 2025Mar 2026Oct 2026
Latest, 15 Oct 2026: 0 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 GhostBox

It’s like a password manager — but for email addresses.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−1−11.1%00.00
6 months+1+14.3%00.00
1 year0+0.0%00.00

Version history

5 versions recorded
0.5.37 Aug 2025
0.4.01 Jul 2025
0.3.030 Jun 2025
0.2.122 Jun 2025
0.2.020 Jun 2025

Details

Category
Privacy & Security
First seen
20 Jun 2025
Size
1.7 MB
Languages
en-US
Pricing
Free
Privacy policy
undelivered.io
Support
github.com
Extension ID
ppdmldfehpkfonehjgbmobkanlecjhcn

Permissions and risk

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

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