Prepared before hover
A bounded set of nearby thumbnails is warmed so likely previews feel immediate without downloading the whole page.
Hover a link and browse its images without leaving the page. LinkPeek quietly prepares nearby previews, then gives you stable scrolling, zoom, and grid browsing.
Chromium and Helium · Manifest V3 · no account, analytics, or LinkPeek server
The preview stays where it opened while you move from the link into it. Scroll vertically through media, use the grid for an overview, and pinch or double-click to inspect details.
A bounded set of nearby thumbnails is warmed so likely previews feel immediate without downloading the whole page.
Drag the header, resize from any edge, and LinkPeek remembers the panel layout for future previews.
Scroll or use arrow controls to browse. Pinch zooms, horizontal movement scrubs, and the grid scrolls normally.
If a page is empty, an optional bounded search can inspect its linked pages while respecting depth, page, and gallery caps.
Shared request limits, thumbnail-first loading, decoded-memory budgets, cancellation, and Data saver keep work under control.
Preferences remain in browser storage. Preview requests go directly to destination sites and can be disabled per site.
Browsers only install extensions straight from a click when they come from a web store, so LinkPeek is loaded from a download.
LinkPeek folder somewhere it can stay, such as Documents.chrome://extensions Paste the address into the address bar and turn on Developer mode.LinkPeek folder. To update later, replace its contents and press reload; your settings stay.Helium can install LinkPeek with a click once one setting allows it.
chrome://flags/#extension-mime-request-handling , set it to Always prompt for install and restart the browser.You are on this browser. LinkPeek runs in desktop Chromium browsers: Helium, Chrome, Edge, Brave and Opera. Open this page in one of them to install it.
The extension, permissions, tests, and release workflow are public.