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FB Date Calculator

A extension to calculate FB/Week/Etc.

View Chrome Web Store

Time on the storeAbout 1 to 3 yearsA rough range, not an exact date

Store users5As shown on the Chrome Web Store

Chrome Web Store ratingNot rated yetNo store ratings yet

Last store update1 Aug 2025Version 1.1, 14 months ago

Inside the extension

FB Date Calculator developer product preview 1

Product image 1 of 1

Reviews

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Permissions & access

Access levelLow

Asks only for everyday access, nothing we track as sensitive.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 1

Standard1

Other browser accessomnibox

Members also see when a new version asks for new access.

Website access 0

No website access beyond the tab you click it on.

Extension ID: flaeboabcolndljgilpfobadnjkmhpbp
Package size: 26.88KiB
Manifest: Version 3

The maker

shinemoon has 7 listings on the store. Most of their listings haven’t changed in over a year.

Listings: 7
Combined store users: ≈728
Store Featured: 0
Updated in the last 90 days: 1 of 7

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Combined users can count the same person more than once. See all 7 listings

Ext Watch AI

Should you build in this niche?

One research report for FB Date Calculator. Reports come with Plus, Pro and Max.

Takeaway & demandCited takeaway and search volumes
Traffic & domainPopularity rank, visits and authority
Money & pricingPlans and prices from the maker’s site
ReviewsComplaints and praise, quoted
Competitors & ranksRank against the closest listings
Build opportunityWhat to build and how to position it

Every number shows its source and date
Ready in a minute or two
Report and PDF yours for 30 days