WEBNAIL
// mockups for developers
v. 01
01 Layout
Renders a desktop mockup on the left and a phone mockup on the right, in one exported image.
02 Screenshots
Drop a screenshot, click to browse, or paste
PNG or JPG
Desktop
Drop / click
Mobile
Drop / click
or capture from a live URL
Advanced: how this works

Capturing a real webpage needs a headless-browser service, since a browser tab can't screenshot another site's page directly. This uses Microlink's free screenshot API — it renders a proper desktop and mobile viewport of the page and hands back real images. Their free anonymous tier is rate-limited; if a capture fails, try again shortly, or upload a screenshot manually instead.

03 Frame style
03 Desktop frame style
The mobile mockup always uses a phone frame.
04 Address bar text
05 Background
06 Padding
160px
07 Pair layout
Gap between the two mockups
40px
Mobile size, relative to desktop height
100%
08 Corner radius
32px
09 Shadow
100%
10 Export
No screenshot loaded.
Upload one on the left, or capture a live URL — Webnail frames it right here on a canvas you can export as PNG. Add a desktop and a mobile screenshot on the left, or capture a URL, to build the side-by-side mockup.
Frames and exports render locally in your browser. URL capture calls Microlink's screenshot API to fetch the image.