DNA Comparison
No upload required
Compare two DNA files locally
Load two compatible raw DNA text files to compare shared SNPs, similarity score, top matching chromosomes, and rare overlaps. The comparison runs in your browser so neither file needs to be uploaded.
How it works
- 1 Load your raw DNA file from the dashboard.
- 2 Genespiral processes the file locally in your browser.
- 3 Review educational trait insights without uploading your DNA.
Two-file workflow
Compare two local DNA exports side by side.
Similarity summary
Review shared SNP counts and chromosome-level matching signals.
Private comparison
Files are processed locally in a browser worker.