Sequential Mass URL Opener icon

Sequential Mass URL Opener

by Avery Lemons · lemonsavery.com · Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Opens each URL in list into tabs in a window, but only if prior pages have finished loading.

Users
297
−1 in 30 days
Rating
4.9 / 5
unchanged in 30 days
Ratings
11
0 in 30 days
Store rank
#54K
#46K among extensions
Version
2.7
updated 3 Jun 2024

Users

monthly, 3 years
6158311Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 297 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
1611Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 11 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 Sequential Mass URL Opener

As opposed to other mass-opening tools, this tool may be useful for: - reducing spikes in bandwidth usage - avoiding 503 errors from making too many requests to the same website too quickly - caching lists of websites

Growth

WindowUsersChangeRatingsRating
7 days+9+3.1%00.00
30 days−1−0.3%00.00
6 months+12+4.2%+1+0.01
1 year+32+12.1%+2+0.02

Version history

10 versions recorded
2.73 Jun 2024
2.67 Nov 2023
2.511 Oct 2023
2.411 May 2023
2.316 Jul 2022
2.2.115 Jun 2022
2.214 Jun 2022
2.126 May 2022

Details

Category
Tools
First seen
2 Nov 2021
Size
20 KB
Languages
en
Pricing
Free
Extension ID
lgffephbjkjmkdipchghjadbeppgojhk

Permissions and risk

Minimal riskimpact 0, likelihood 0

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