One2tree Chrome extension icon

One2tree

👥 3K+ users
📦 v1.5.5
💾 362KiB
📅 2026-02-27
View on Chrome Web Store

Chrome will indicate if you already have this installed.

Overview

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.

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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.

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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

Tags

Productivity/tools productivity/tools

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

This extension hasn't been security-scanned yet.

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