Subdomain Finder icon

Subdomain Finder

by Atharv Chawan · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Scan subdomains of current website with live status

Users
1,000
+137 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#31K
#26K among extensions
Version
1.0
updated 15 Oct 2025

Users

monthly, 12 months
05001,000Oct 2025May 2026Oct 2026
Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Oct 2025May 2026Oct 2026
Latest, 15 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 Subdomain Finder

Subdomain Finder is a simple and efficient browser extension that helps you identify all subdomains associated with domain open in your current tab. It’s a useful tool for developers, cybersecurity learners, and researchers who want to explore a website’s structure or perform basic reconnaissance. Features: - Quickly discover subdomains in just one click - Lightweight and easy to use - Runs directly in your browser - No login or account required - Designed for speed and accuracy Privacy: This extension does not collect, store, or share any personal information. All operations are performed locally in your browser, ensuring full user privacy.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+137+15.9%00.00
6 months+958+2281.0%00.00
1 year+1,000–+1+5.00

Version history

1 versions recorded
1.015 Oct 2025

Details

Category
Developer Tools
First seen
15 Oct 2025
Size
319 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Extension ID
cbgbgipfojflafehppfihgbaigmehigm

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTab

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