Open the page.
The webpage remains underneath. Quillcrypt activates as an annotation layer over it.
Normal webpage
The source remains the source.
Quillcrypt does not replace the page.
Leave a mark.
Keep the meaning.
Quillcrypt adds a layer to the pages you already read. Open, mark, and keep the context close.
The examples below are illustrations, not verified current screenshots. Collaboration is in Pro Preview. Requesting access does not create an account or guarantee admission.
Mark what matters.
Select a passage, highlight it, or attach a note. The thought stays with its source.
A page can hold its context.
Every reading creates a useful trail of attention through the source.
Personal first. Sharing in Pro Preview.
Personal annotations stay in your browser profile. Shared encrypted workspaces are being validated in Pro Preview.
Annotation
Private
Stored locally
Pro Preview workspace
Encrypted sync under validation
Choose the scope.
Pro Preview: page and domain workspace scope remain subject to validation.
Just this page
example.com/article-a
One annotation layerThis whole domain
example.com/article-aexample.com/article-bexample.com/article-c
One shared workspaceShared context, in Pro Preview.
Pro Preview concept: shared annotations and presence are being validated. This illustration is not a current production capture.
Review the launch copy.
The central claim belongs here.
Encrypt before sync.
Pro Preview design: shared content is encrypted before reaching the relay. Connection metadata remains visible; external audit is pending.
See security architecture ↗“This sentence matters.”
Encrypt locallyEncrypted payload
7f9a21c48b73e05dWorkspace routing
7f9a21c48b73e05dNo readable annotationEncrypted payload
7f9a21c48b73e05d“This sentence matters.”
Offline catch-up, in Pro Preview.
Pro Preview concept: offline collaboration catch-up requires further runtime validation.
Key idea
Workspace connected
Key ideaNew note
Work continues offline
Key ideaNew note
Queued edits synchronize
Return to the passage.
Text anchors use position, exact text, and surrounding context. If the quoted text disappears entirely, the annotation is surfaced as orphaned.
The important sentence lives here.
A new paragraph appears first.
The important sentence lives here.
Seven ways to say more.
Highlight, underline, draw freehand, point with an arrow, frame a rectangle, circle an ellipse, or attach a note.
The architecture of context
A page remembers what the reader noticed.
Reading is not passive. We return to the same source with questions, decisions, and a thought worth keeping close.
Context is most useful beside its source. Move it elsewhere and the evidence begins to fade.
Public pagePrivate layer
The important sentence lives here, even when the page around it changes.
Ready to make room for thinking?
See browser availability ↗