YFull Finder (Ajwla) by Apsny Production Inc.

YFull Finder (Ajwla) adds a community genealogical layer directly to YFull.com tree pages.

Instead of seeing only sample IDs, researchers can view surnames, ethnicities, regions, clan fields, source links, G25 coordinates and ancestral locations directly inside supported YFull trees. The extension does not modify YFull scientific data. It only overlays additional community metadata and connects users with the YFull Finder portal for contributions and moderation.

Main features:

• Tree enrichment: show surnames, ethnicities, regions, flags and clan fields near YFull sample IDs.
• Quick contribution: add missing sample metadata from YFull pages through the portal.
• Branch tools: collapse large branches and keep large YFull trees readable.
• Filters: focus on new samples, ancient DNA samples or branch structure only.
• Analytics: open distribution, language, diversity and database insight panels for the current tree.
• Smart screenshots: capture high-resolution YFull tree screenshots for reports and discussions.
• Sources, G25 and locations: open publication links, copy G25 coordinates and view ancestral locations when available.
• Y-DNA and mtDNA support: use the same workflow on supported YFull Y-DNA and mitochondrial tree pages.
• Localization: interface and guides are available in English, Russian and Spanish.

YFull Finder is maintained by the Abkhaz DNA Project and Ajwla community, but it is designed as a practical tool for all YFull users and DNA projects.

Landing page: https://yfinder.apsny.dev/landing
User guide: https://github.com/ApsnyProduction/YFull-Finder-guide/blob/main/USER_GUIDE_EN.md