Cipher · on-device genome reader
Read your genome —
right here.
Drop your DNA file and Cipher reads it inside this browser tab. Nothing is uploaded, there’s no account, and closing the tab forgets it.
Drop your genome file hereChoose your genome fileLet go — we’ll read it here
Genome file (VCF, .vcf / .vcf.gz) or 23andMe / AncestryDNA raw data (.txt or the .zip they send)
Where do I get my file?
23andMe
- Sign in, open your name menu → Settings.
- Under 23andMe Data, choose View → Download raw data.
- Confirm by email, then drop the .zip here — we open it for you.
AncestryDNA
- Sign in → DNA → Your DNA Results Summary.
- Settings → Download DNA data, confirm by email.
- Drop the .zip (or the .txt inside) here.
Whole-genome sequencing
- Nebula, Dante, Sequencing.com and clinical labs give you a VCF.
- Look for .vcf.gz or .g.vcf.gz in your downloads area.
- Large files are fine — they stream; nothing is copied.
- 01Nothing is uploaded
Your file is read by this tab, on this device.
- 02No account needed
No sign-up, no email, no key to save. Just your file.
- 03Delete is one tap
“Forget this genome” clears it from memory. Closing the tab does too.
Not a medical device. Cipher is an educational tool, not a laboratory and not a diagnosis. Policies
Reading on this device
Your genome
- Unpacking
- Reading
- Matching readings
- Lines read
- 0
- Markers kept
- 0
- Readings found
- 0
Nothing is uploaded — this tab is doing the work.