The most installed extensions in the ExtHunter index.
156,932 results
Data refreshed 10/29/2026
Debug any web page: capture HTML, console, performance, storage. Filter noise, refine with Gemini.
Summarise any page into actionable tasks, deadlines, and key links.
See exactly what changed on any webpage since you started watching.
Instant SEO audit for any webpage. Get a score and actionable fixes.
Free forever. Open-Tab SEO for the page you already have open. No account, no paid tier, no hidden fees.
Instant SEO, heading hierarchy, schema and CRO audit for any page.
Save any webpage as PDF with one click
Save reasons to revisit and page notes, search all notes, and export Markdown.
Save any page with one click. Auto-tags, auto-summarizes, and searches your saved pages. The smarter bookmark manager. All local.
Attach private notes to exact pages or whole domains. Local-only browser memory with no accounts or sync.
Quickly jot down and save short notes for any web page you visit.
Leave sticky notes on any webpage. They reappear every time you visit.
Complete SEO audit, keyword analysis, and optimization suite by AIO.com.ai
One click: see this page's SEO health and exactly how its link looks when shared on Slack, iMessage, X & LinkedIn.
Simple Chrome extension to allow users to save their current page or open tab, to be able to access later and not clutter yourβ¦
Annotate UI elements and generate AI-ready prompts for coding agents
Blur private data, delete clutter and edit text on any page, then take a clean screenshot. Nothing leaves your browser.
Capture local webpage snapshots and compare what changed later.
Click to hide any element on any website: cookie bars, sidebars, popups. It stays hidden every time you come back.
Analyze any website for SEO, links, images, schema and get AI-powered recommendations to improve performance.
Set a reminder for the current page. No data leaves your device.
Full page screenshots and screen recording with mic and webcam. Annotate, redact, trim and export. 100% local, no uploads.
Save quick personal notes for webpages and return to them later.
Save and organize your favorite web pages with custom titles (up to 50 pages) and custom themes.
