Irregular Hover Highlighter

Highlights interactive elements with an emoji wallpaper on hover. Toggle on/off, pick emojis, size, and density from the popup.

Turn every hover into a tiny surprise. Irregular Hover Highlighter adds a soft, irregular mosaic of popular emoji behind whatever you're pointing at — links, buttons, form fields, list items, menu items, and more. Move your mouse away and it fades out cleanly, leaving zero trace on the page. HOW IT WORKS - Hover any interactive element (a link, button, input, list item, tab, menu item, etc.) and a wallpaper of small emoji fades in behind it. - Move away and it fades back out smoothly. Nothing about the page is changed permanently — no HTML is left behind after you leave. - Works instantly on dynamic, JavaScript-heavy pages (SPAs), since detection isn't tied to elements that existed at page-load time. CUSTOMIZE IT YOUR WAY - Turn the effect on or off from the toolbar popup, instantly, on every open tab. - Adjust emoji size (8-28px) and density (sparse to packed) with two sliders. - Choose exactly which emoji appear from a curated set of popular ones — tap to include or exclude, or select/clear them all. - See your changes in a live preview before you even hover a page. BUILT WITH PRIVACY IN MIND - No account, no sign-up, no network requests. - Your on/off state and appearance settings are stored only on your device (chrome.storage.local) — never uploaded anywhere. - The extension never reads, stores, or transmits the content of the pages you visit. - No page content, browsing history, or personal data ever leaves your browser. WORKS EVERYWHERE - Runs on every website, including same-origin iframes. - Lightweight by design: a single pair of event listeners handles the whole page, so it stays fast even on huge or fast-changing sites. Whether you want a playful accent while you browse, a fun way to make an old page feel new, or just a little visual delight while you work, Irregular Hover Highlighter adds it with one click — and takes it away just as easily.