YFull.com Helper

Name: YFull.com Helper
Rating: 4.75 (4 reviews)
Author: Dragan Obrenović

Set of tools for genealogists, to facilitate analysis of YTree at https://www.yfull.com

As of May 2026, YFull.com Helper has 196 users and a 4.75/5 rating from 4 reviews in the Workflow & Planning category.

Dragan Obrenović Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users+1.6%

196

Rating0%

4.75

4 reviews

Reviews0%

Version

4.2

Manifest V3

History

2 snapshots

Tracking since Apr 29, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 29, 2026	193	4.75	4	4.2
May 26, 2026	190	4.75	4	4.2
Now	196	4.75	4	4.2

Permissions & access

Permissions: storage
Host access: *://*.yfull.com/*, https://genetic-genealogy.info/*

Screenshots

About

YFull Helper is a browser extension designed for genetic genealogists, providing enhanced functionality when browsing and analyzing the phylogenetic tree of humankind on the platform YFull.com. The extension is a toolkit that enhances the YFull.com functionality by providing filtering of samples, additional information about samples on the YFull tree, as well as statistical and visualization tools that facilitate analysis of male and female lines, their geographic distributions and regional diversities. The extension allows genetic genealogists to see and analyze:

1) Ancestral information about tested person directly in the YFull tree instead of plain ID
2) Haplogroup notes and remarks (such as named genetic lieneages/clans)
3) Bare tree branches, without samples (results)
4) First level branches, without samples (results)
5) Haplogroup frequency report per country, with visualisation
6) Haplogroup diversity per country, with visualisation