DNA Tools
Explore our collection of tools designed to help you analyze and understand your DNA data.
G25 Home Tools
Free tools for analyzing and manipulating G25 and K36 coordinates
Second Parent Simulator
Estimate missing parent's G25 coordinates
PopularSimulate Grandparents
Find modern population combinations
NewK36 GPS Ancestry
Calculate ancestral GPS from K36
K36 Country Similarity
Compare your K36 with countries
NewK15 Population Plotter
Visualize K15 on PCA-style map
Average G25
Calculate average of multiple G25 samples
Vahaduo Converter
Convert K36 to Vahaduo format
K36 → G25 Converter
Convert K36 to G25 coordinates
NewG25 Analyzer
Full analysis with 2/4/8/16-way mixtures
NewPCA Viewer
Compare with modern populations on PCA plot
NewPhylogenetic Dendrogram
Visualize genetic clustering with UPGMA trees
New2-Way Modeling
Modern & ancient population modeling
PopularGenetic Compass
Radar chart of your affinities to 12 world regions
NewSimilarity Map
Visualize distances to modern populations
NewG25 Coordinate Decoder
Find your closest modern & ancient populations + PCA, runs in your browser
NewAncient Map
Map your closest ancient populations
NewG25 Maps
Interactive population maps with 8 calculators
Native American Tribes Map
Largest Indigenous nation per US county, map by Piotr Kapuscinski
Latin America Tribes Map
Largest Indigenous nation per region across Latin America, map by Piotr Kapuscinski
NewOther Tools
Kit Comparer
Compare two RAW files: shared cM segments, IBS analysis & relationship estimate
NewPhenotype Predictor
Predict eye color, hair, skin & 40+ traits from RAW DNA
NewHaplogroup Explorer
Track Y-DNA & mtDNA across 32K+ ancient samples
NewArchaeological Site Explorer
Pick an excavation site, see every individual sampled there: haplogroups, dates & ancestry
NewPopulation Genetics Atlas
335 modern populations: ancient make-up, closest modern & ancient populations, free comparison with your G25
NewAncient Ancestry Maps
Where 17 ancient ancestries peak today: Yamnaya steppe, Anatolian farmers, WHG and more, one colour map each
NewPaternal Migration Animator
Trace your Y-DNA paternal lineage migration through 33K+ ancient samples
NewSurname Haplogroup Finder
Free lookup: is your surname linked to a documented Y-DNA haplogroup?
NewCompare Coordinates
Paste 2-6 G25 sets for the same person, see exactly which populations & axes diverge
NewGenetic Heatmap
Map your G25 coordinates against worldwide modern populations as a colour gradient
NewDNA File Checker
Is your raw file complete or damaged? Chip, GRCh37/GRCh38 build, call rate, Excel damage and duplicates, 100% in your browser
NewcM → Relationship Chart
Enter your shared cM, find your most likely DNA match relationship instantly
NewG25 Sample Lists
Download curated G25 sample lists for your analysis
Interactive Maps
Explore genetic maps and visualizations
Calculators
G25 and other ancestry calculators
Useful Links
External resources and tools
Propose a Calculator
Got an idea for a calculator we don't have? Tell us the methodology
NewAll Tools
21 tools| Tool Name | Description | Action |
|---|---|---|
| Modern & ancient population modeling using 2-way admixture | Open | |
| Map your closest ancient populations on a world map | Open | |
| Pick an excavation site, see every individual sampled there: haplogroups, dates & ancestry | Open | |
| One page per modern population: ancient make-up, closest modern and ancient populations, matching report | Open | |
| Where 17 ancient ancestries peak today: one interactive colour map per component | Open | |
| Calculate average of multiple G25 samples | Open | |
| Browse all modern and ancient G25 reference population lists | Open | |
| Full ancestry analysis with multi-way mixture modeling | Open | |
| Decode G25 coordinates, closest modern & ancient populations, dual PCA, world ancestry map | Open | |
| Interactive population maps with 8 calculators | Open | |
| Radar chart of your genetic affinities to 12 world macro-regions based on G25 distances | Open | |
| Generate a beautiful DNA identity card from your G25 coordinates | Open | |
| Track Y-DNA & mtDNA haplogroups across 32,000+ ancient samples | Open | |
| Visualize K15 admixture on PCA-style map | Open | |
| Compare your K36 admixture with countries worldwide | Open | |
| Calculate ancestral GPS location from K36 admixture | Open | |
| Convert K36 admixture percentages to G25 coordinates | Open | |
| Compare with modern populations on Principal Component Analysis plot | Open | |
| Build UPGMA dendrograms from G25 coordinates with ancient & modern populations | Open | |
| Estimate missing parent's G25 coordinates from child + known parent | Open | |
| Visualize your genetic distances to modern populations on a world map | Open | |
| Find modern population combinations that match your grandparents | Open | |
| Convert K36 admixture to Vahaduo format | Open | |
| Encode your G25 into a unique QR code & genetic identity card | Open | |
| Detect Romani, Ashkenazi, Sardinian, Finnish, Druze population signals from your RAW DNA file, 100% client-side | Open | |
| Compare two RAW DNA files, shared SNPs, IBS analysis & relationship estimate, 100% client-side | Open | |
| Trace your Y-DNA paternal lineage migration on an animated world map, computed from 33K+ ancient samples | Open | |
| Predict eye color, hair, skin tone & 40+ traits from your RAW DNA file, 100% client-side | Open | |
| Paste 2-6 named G25 coordinate sets for the same person and see exactly which populations & axes diverge, 100% client-side | Open | |
| Paste your G25 coordinates: a colour heatmap of about 2,000 modern populations on the world map, plus your 25 closest with their distances | Open | |
| AI-based ethnicity & ancestry estimate against 4,000+ reference populations | Open | |
| Estimate a missing grandparent's G25 coordinates from a grandchild and one known grandparent | Open | |
| Convert your raw DNA file between 23andMe, AncestryDNA, FTDNA, MyHeritage, LivingDNA and VCF formats | Open | |
| Is your raw DNA file complete or damaged? Chip, GRCh37/GRCh38 build, call rate per chromosome, Excel damage and duplicates, checked in your browser | Open | |
| Enter your shared cM from AncestryDNA, 23andMe, MyHeritage or FTDNA and find your most likely relationship, plus the full Shared cM Project reference chart | Open |