Browser extensions starting with K

Kondor encrypts wallet seed phrases and imported private keys using the same stored AES-GCM IV.

Kpop Demon Hunters Dark Encore Live Wallpaper loads HTML for its new-tab popup from api.gameograf.com.

K7 WebProtection sends visited pages and search-result URLs to the local K7 WebProtection native host.

KDE Connect forwards user-shared page, link, and media URLs to its native KDE Connect host.

K-Pop Demon Hunters: Starry Night Live Wallpaper sends shortcut URLs to Google for favicon images.

KD Hoang Kim can send full Taobao, Tmall, or 1688 product-page HTML to kdhoangkim.com during cart error logging.

KJV Simple Search Parallel Bible App sends selected or omnibox Bible search text to dailywordofgodgroup.com over HTTP.

Kaito Rank Viewer sends visible Twitter/X author handles to Kaito's Yaps API for rank annotations.

Kaizen Flow sends Pomodoro session activity and an optional Twitter handle to Mixpanel.

Kakobuy+ sends the current product page URL to gateway.plug4.me when you click its Plug4 search button.

Kameleoon Graphical Editor lets pages trigger browser header changes that remove frame protections and spoof User-Agent.

Kansas City Chiefs Wallpaper sends your Chrome top-sites URLs to Google's favicon service on the new-tab page.

Kastle treats wallet requests from embedded frames as if they came from the connected parent site.

Keep uploads saved pages and bookmarks, including URLs, titles, and extracted page content, to the configured Keep API.

Keptab copies saved tab URLs and titles into Chrome history entries when users save tab lists.

KeyBypass sends user-submitted URLs to its API for link bypassing.

Keyword Blocker monitors page titles, URLs, and YouTube metadata for blocked keywords and stores matches locally.

Ki a Tulaj sends matching real-estate page URLs to frontend.realmonitor.hu to identify owner-listed ads.

Kindle Cloud Reader to PDF Downloader captures canvas and Kindle-style page images from the active website when you click Scan Pages.

Kindle2PDF sends captured Kindle book titles and stored payment email addresses to analytics endpoints.

King Von Live Wallpaper sends saved new-tab shortcut URLs to Google's favicon service.

Kitap Kurdu sends its stored member ID and selected book categories to kkx.kitapyurdu.com for recommendations.

Klarna Creator Platform sends the active tab URL to creator.klarna.com when you open its popup.

Kleo Assistant sends selected page content to Kleo's backend when you save a swipe file.

Koenigsegg Jesko Live Wallpaper sends saved shortcut URLs to Google's favicon service.

Komentaire Extension sends Amazon product IDs and page URLs to its Komentaire CDN endpoint.

Kuponer.cz lets any website trigger hidden background tabs to URLs supplied through its content-script message relay.

Kwanko toolbox sends failed-login API keys to Google Analytics as an event label.

Katalon Recorder accepts local WebSocket commands that can start recording page navigation and form inputs across sites.

KYC Helper reads exchange verification tokens and sends them to api.sumsubio.com to create Telegram bot links.

Kipper's page-injected message listener accepts wallet and tip-reply commands from any website without checking the sender's origin.

KittyCursor bundles GiveFreely affiliate code that runs on every page and reports the URLs you visit to events.givefreely.com.

Kylian Mbappé MeaVana strips anti-framing headers from sites it embeds in its own new-tab iframes.

Kendo-Linkedin Email Finder auto-pages LinkedIn search results and uploads every listed member's profile data to its own server.

Kohl's Coupon Finder sends the domain of every site you visit to its own backend to check for a matching cashback merchant.

Kadar Candidate Collector reads LinkedIn profile data on screen and sends it to the recruiter's Kadar account.

This extension helps teachers give verbal feedback and reusable resources on student work.

Annotate PDFs and documents with classroom tools for feedback, collaboration, and assessment.

Encrypts your internet connection through a VPN for browsing on Wi‑Fi, mobile data, or other networks.

Temporarily keeps a Chrome OS device awake or leaves power-saving behavior unchanged.

Opens matching Amara subtitling or Khan Academy video pages for supported Khan Academy videos.

This extension provides access to Raz-Kids eBooks and eQuizzes for student reading practice.

Supports students in reading, understanding, and demonstrating knowledge of learning materials.