WikiPeek — Instant Wikipedia Previews Anywhere

Instant, free Wikipedia context for any text on the web. Hover, select, or click to unlock knowledge without leaving the page.

Discover, learn, and stay focused with WikiPeek, your personal in-page knowledge companion. Whether you’re reading articles, researching for school, or just curious, Instant Context transforms your browsing into an interactive learning experience — no tab-hopping required. ✨ Key Features - Two Powerful Modes: Underline Mode: Automatically highlights key terms on any webpage — hover to see a concise Wikipedia preview. Cursor Mode: Select any word or phrase to instantly reveal a rich, visual summary. - Clean, Distraction-Free Previews: Compact, beautifully designed tooltips with titles, summaries, and optional images. Powered by real Wikipedia content, intelligently truncated for quick understanding. Smart & Customizable Toggle images, adjust hover delay, or pin previews with a click. Prefetch summaries for faster, smoother interactions. Quick settings access without breaking your reading flow. 💡 Perfect For - Students and researchers who want instant definitions & context. - Professionals who need quick fact-checks without disrupting workflow. - Curious minds who love learning on the fly. No sign-ups. No clutter. Just context — instantly.