The most installed extensions in the ExtHunter index.
363,622 results
Data refreshed 11/3/2026
An extension designed to change PrarieLearn's progress bars to match WeBWorK more closely, and improve the UI to be more readable.
Professional privacy protection. One-click cleanup of browsing data.
Convert WebP images to JPG in your browser. Drop files, set quality, download. Works offline, nothing is ever uploaded.
Convert WebP and AVIF to JPG or PNG. Batch resize images, adjust quality and download a ZIP. Private, offline image conversion.
JPEG / PNG などを端末内で WebP に変換します。画像はサーバーに送りません。
在浏览器本地批量压缩图片为 WebP，并打包下载。
Remember notes, highlights, and search history for every site you visit.
Connects Web Recall to this browser for local page memory and confirmed bookmark changes.
Unofficial WebReg helper for USC students: GE search, degree requirements, course plans, syllabi and instructor ratings.
https://github.com/kvgc153/WebResearcherJS-extension
Resume cualquier página web en segundos con IA. Gratis 5 veces al día.
Leave feedback for any website with ease.
A wardrobe for your websites. Organize links into custom categories — no login, no account, everything stays on your device.
Save images, videos, audio and files from any web page straight to your Dropbox. Not affiliated with Dropbox, Inc.
Find broken links and run passive security checks on sites you choose: headers, cookies, forms, scripts. Results stay local.
Easy to schedule your surfing.
One-click sitemap parsing, then automatically batch crawls page titles, descriptions, keywords, and h1 tags.
Full-page screenshot capture with annotation, PDF export, and zero network requests.
Automatically track and scrobble music played on YouTube, Spotify, SoundCloud, Bandcamp and more to Last.fm and ListenBrainz.
A powerful search agent with quick access to multiple search engines and history tracking
网站网络请求风险API检查
Instantly check meta title, meta description, and heading structure of any webpage.
Organize your website to avoid website and bookmark problems.
Copy a screenshot of the visible area or the whole page straight to your clipboard with one hotkey.
