Connect your phone
Open Shelf on the phone, tap Network → Start sharing, then type the address it shows — or let me find it.
Everything stays on your WiFi. The extension only talks to the address you connect.
Sign in to this Shelf
The phone asks for a PIN.
Open it once and accept the certificate, or install the phone's certificate. Until then the plain address is used.
On the phone
Recent
Send text
A note, a code, a link. Chat shows it on every device; the clipboard is one shared box; a link can be downloaded by the phone.
This page
More ways to get the page you are on to the phone.
Right-click anywhere
Links, images, videos and selected text have Send to Shelf in the context menu. Alt+Shift+S sends the page you are on.
From your phone
On the phone: select files → To browsers. They appear here and as a notification; auto-download is on.
Received on the phone
How it works
Shelf → Network → Start sharing. The phone shows an address and a QR.
Type that address (or shelf.local), or press Find my Shelf. Sign in once if the phone asks; the session is remembered.
Drop files on the popup, right-click any link or image, or send the page you are on. The phone downloads links into Downloads/ and you watch the progress here.
Select files on the phone → To browsers. You get a notification and, with auto-download on, the files just land in your Downloads folder.
Phone → Settings → Secure connection. Open the https address once, accept the certificate, then turn on Prefer the secure address in Options.
Phone → Network → Create private network, join that WiFi, connect to the address shown there.
Everything stays on your network. Nothing is sent anywhere else.