Decode any dot.
Drop a microdot image. Read the identity. Verify the signature. Entirely in your browser — no upload, no backend, no install.
drop a dot here
or click to upload
runs entirely in your browser. no upload. open source. · view source
raw payload
no microdot detected.
is this a .dot.png or .microdot.jpg?
try a cleaner photo with more light and less angle.
what this page does: reads the QR code embedded in any Pipernet identity dot, verifies
the Ed25519 self-signature using the Web Crypto API
(built into your browser — no library needed for verification), and shows you the full identity payload.
works in: Chrome 113+, Firefox 130+, Safari 17+ (Ed25519 SubtleCrypto support required).