Raw DNA analyzer
Analyze your existing raw DNA file.
GenoSight turns compatible 23andMe, AncestryDNA, and MyHeritage raw data files into readable educational reports with citations, caveats, and a clear path from free credits to paid analysis.
What the analyzer accepts
Common consumer raw genotype files.
Upload a compatible raw file
Use the raw genotype export from 23andMe, AncestryDNA, or MyHeritage. GenoSight does not analyze screenshots, PDF reports, FASTQ, BAM, CRAM, or whole-genome VCF files.
Analyze markers before AI synthesis
The analyzer first matches structured variants, report domains, and evidence notes before AI turns the findings into readable educational context.
Choose a first report
Start with free credits, run a focused report, then decide whether a paid plan makes sense for deeper analysis.
Choose confidently
A raw DNA analyzer is different from a file checker.
If you only need to confirm that the file looks usable, start with the checker. If you want a readable report from the genotype data, use the analyzer and choose a first report.
Raw DNA analyzer
Turns a compatible raw genotype file into report-ready findings, evidence notes, caveats, and readable educational explanations.
Raw DNA file checker
Checks whether a selected file looks like a usable raw genotype text file. It does not interpret health meaning.
Marker checker
Looks for specific rsIDs such as MTHFR, COMT, APOE, CYP1A2, or ADORA2A and shows raw genotype strings without medical interpretation.
Best fit
- You already have a 23andMe, AncestryDNA, or MyHeritage raw data file
- You want readable educational reports instead of a giant SNP table
- You want to try the report format with no card before paying
- You want PDF reports and findings-grounded chat on paid plans
Not the right fit
- You need a clinical diagnostic test or medication dosing advice
- You only have a PDF report, screenshot, or saved web page
- You need whole-genome FASTQ, BAM, CRAM, or VCF interpretation
- You want ancestry matching, relative finder, or family-tree tools
First report path
Start with the report most likely to answer your question.
The best first step depends on whether you want a broad health report, a narrow marker check, or a practical upload preflight.
Raw DNA report generator
Use this page if you are focused on generating a readable educational report from a compatible raw DNA file.
Open generator pathHealth report from raw data
Start here when your goal is a broad educational health report from an existing consumer raw DNA file.
Open health report pathRaw DNA report picker
Use the chooser if you are deciding between methylation, nutrition, fitness, sleep, pharmacogenomics, and other first reports.
Pick first reportFile checker
Check the obvious file-format problems locally in your browser before uploading a sensitive raw DNA file.
Check file firstFAQ
Common raw DNA analyzer questions.
What is a raw DNA analyzer?
A raw DNA analyzer reads a compatible genotype file from a consumer test and turns selected markers into a more usable report. GenoSight is educational only and does not diagnose, treat, or replace clinical genetic testing.
Can GenoSight analyze 23andMe raw data?
Yes, GenoSight is built for compatible 23andMe raw genotype files, as well as AncestryDNA and MyHeritage raw data files. Coverage still depends on the chip version and the markers present in the file.
Can I use the raw DNA analyzer for free?
Yes. New GenoSight accounts receive 250 free credits with no card required, so you can test the report format before choosing a paid plan. Credit top-ups are available after you are subscribed.
Does a raw DNA analyzer provide medical advice?
No. GenoSight reports are educational and exploratory. Any clinically important finding should be confirmed with a qualified healthcare professional and an appropriate clinical test.
Start with free credits
Use the raw DNA analyzer before you choose a paid plan.
Create an account, upload a compatible raw genotype file, and use the free credit grant to see whether the report format is worth upgrading for.