Fantasy Genius Sync Helper

by Fantasy Genius · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Help grab your ESPN, CBS, Fantrax, or MyFantasyLeague league credentials to connect to Fantasy Genius for advanced analytics.

Users

236

+91 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#60K

#50K among extensions

Version

3.9

updated 7 Oct 2026

Users

monthly, 12 months

Latest, 17 Oct 2026: 236 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

Latest, 17 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 Fantasy Genius Sync Helper

Grab your credentials from your league with ease to help sync a league on Fantasy Genius.

Growth

Window	Users	Change
7 days	−8	−3.3%
30 days	+91	+62.8%
6 months	+218	+1211.1%

Version history

7 versions recorded

3.97 Oct 2026

3.715 Aug 2026

3.68 Jul 2026

2.47 Dec 2025

2.329 Oct 2025

2.224 Oct 2025

2.123 Oct 2025

Details

Category: Tools
First seen: 23 Oct 2025
Size: 142 KB
Languages: en-US
Pricing: Free
Privacy policy: fantasygenius.io
Support: fantasygenius.io
Extension ID: fenhkfbdgdkmpmadgkghlheiihocdkkb

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

cookiesactiveTabtabsstoragescriptingwebRequest

Site access

https://*.espn.com/*https://espn.com/*https://*.cbssports.com/*https://cbssports.com/*https://*.fantrax.com/*https://fantrax.com/*https://*.myfantasyleague.com/*https://myfantasyleague.com/*https://fantasygenius.io/*https://*.fantasygenius.io/*and 1 more