Test your DNA
Take a DNA test and download the results as a DNA data file.
Upload the results
Upload the DNA data file to GEDmatch for processing.
Explore matching and comparison reports and other DNA tools.
GEDmatch is a free DNA comparison and analysis website for people who have tested their autosomal DNA using a direct-to-consumer genetic testing company, such as 23andMe, or have a custom file from other sources. Testers download their DNA data file from the testing company, and then upload it to GEDmatch. GEDmatch processes the file, adds it to a genealogical database, and provides applications for matching and further analysis. Because GEDmatch aggregates files from all testing companies, your potential for matches is greater.