One2Tree icon

One2Tree

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

Views the pedigree tree in an interactive ahnentafel list and pedigree chart. It works on Ancestry, MyHeritage and FamilyTreeDNA.

Users
3,000
+1,000 in 30 days
Rating
4.3 / 5
unchanged in 30 days
Ratings
19
0 in 30 days
Store rank
#17K
#15K among extensions
Version
1.5.5
updated 27 Feb 2026

Users

monthly, 3 years
6001,8003,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 3,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
51219Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 19 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 One2Tree

Features: • Interactive ahnentafel list that lets you find persons (and all corresponding ancestors and descendants) in the tree in a quick and easy way. • Expandable/contractible pedigree chart. • Ability to save list as a CSV, HTML, text or GEDCOM file. ----------------------------------------------------------- How it works: • Click the One2Tree icon to activate it when you have loaded the tree and it's showing on Ancestry, MyHeritage or FamilyTreeDNA. • On MyHeritage and FamilyTreeDNA you must be in the pedigree view. • Choose max generation and then press the Go!-button. • If One2Tree can read the tree a new tab will open where the list is being loaded and displayed when finished. • If another tree than what you had on your active browser tab comes up (e.g. a previously loaded tree), reload the page and try again. • Note that loading large trees may take some time. ----------------------------------------------------------- The free trial version is limited to 4 generations. One2Tree does not in any way use, distribute or store information outside its intended use. Contact: nordeboapps@gmail.com

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1,000+50.0%00.00
6 months0+0.0%00.00
1 year0+0.0%+1+0.04

Version history

14 versions recorded
1.5.527 Feb 2026
1.5.430 Jan 2025
1.5.321 Jan 2025
1.5.21 Oct 2023
1.5.130 Sep 2023
1.529 Sep 2023
1.4.415 Sep 2023
1.4.34 Sep 2023

Details

Category
Tools
First seen
4 Jun 2020
Size
362 KB
Languages
en
Pricing
Free
Privacy policy
nordeboapps.com
Extension ID
pblapjjhibfmcfhpoapcmfdnjbnfifdp

Permissions and risk

Elevated riskimpact 4, likelihood 2
Permissions
tabswebRequestidentityidentity.emailstorage
Site access
https://nordeboapps.com/*https://tree.familytreedna.com/*https://treeapi.familytreedna.com/*https://www.ancestry.com/*https://www.ancestry.co.uk/*https://www.ancestry.ca/*https://www.ancestry.com.au/*https://www.ancestry.de/*https://www.ancestry.it/*https://www.ancestry.fr/*and 39 more

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