A love letter that's
also a molecule
Two names → one amino acid sequence → a 3D protein that only exists for you two. Powered by Nobel Prize-winning AI.
How It Works
Real protein folding science, simplified. Here's what happens when you enter your names.
Names become letters
Each letter in your names maps to one of 20 amino acids — the building blocks of all proteins in nature.
We add a molecular bridge
A flexible "linker" sequence connects your two names, giving the protein room to fold into interesting shapes.
AI predicts the 3D shape
ESMFold (the tech behind AlphaFold) simulates how your amino acid chain would fold in real life. This used to take supercomputers days — now it takes seconds.
Your protein comes to life
We render the predicted structure as an interactive 3D model you can spin, zoom, and screenshot. The shape is mathematically unique to your name combination.
Why You'll Love It
No two proteins are the same. Yours is literally one of a kind.
Just Two Names
That's it. Type them in and watch the magic happen.
Mathematically Unique
Your name combo maps to a specific amino acid sequence. No one else has this protein.
~10 Seconds
ESMFold runs the same prediction that used to take supercomputers days.
Actual Science
This is the tech behind AlphaFold. Nobel prize winning stuff, for your relationship.
Send It
Screenshot it, share the link, make it your lock screen. We don't judge.
Free Forever
No account, no paywall, no catch. Just love and proteins.