Browser extensions starting with K

Adds real-time translated subtitles for YouTube videos in Kurdish and other supported languages.

Kuromi Live Wallpaper fetches remote popup HTML and shortcut definitions from Gameograf for its new-tab page.

Keeps your computer screen from turning off while the extension is switched on.

Adds a right-click menu to download files and text from Kemono and Pawchive posts.

Sets a biodiversity-focused search engine and custom new tab page for everyday web searches.

Adds playback tools for watching Korea Aerospace University LMS lectures.

Adds KCUBE ON organization chart and Drive sharing tools inside Gmail, Calendar, and Drive.

KDP Uploader sends your KDP account ID and a persistent machine ID to its backend when automation starts.

Play a Minesweeper game in Chrome with board sizes, flags, scoring, and resume support.

Shows Korean language support and patch information on Steam store pages.

Replaces the new tab page with rotating K-pop demon hunter wallpapers and quick-access tools.

KVS Helper auto-fills CAPTCHA and contact fields on Union Bank pages and clicks a verification button.

Kabila Wallet sends wallet identifiers and an embedded HSuite API key to HSuite swap gateways.

Kahoot Hacker sends quiz questions and answer choices from the active Kahoot tab to Puter AI when its helper runs.

Practice Kahoot-style quizzes offline from a browser extension popup.

Displays Kahoot quiz answer options in a readable popup with correct and incorrect indicators.

Kakao Pixel Helper sends discovered Kakao Pixel track IDs to a Daum Kakao API over cleartext HTTP.

Kameleoon Debug Assistant sends account profile details and the inspected page URL to Mixpanel analytics.

This extension adds fallback Kannada fonts so Kannada text can render on websites.

This extension refreshes a chosen URL at custom intervals to help keep a browser session active.

This extension helps reduce common ChatGPT errors and interruptions during conversations.

KeyGuard - Password Manager lets approved sites and any localhost page read its login token and derived stashword.

Keyboard Start Page sends saved shortcut URLs to Google's favicon service each time the new-tab page renders.

Shows keyword ranking positions on Google search results pages for SEO checks.

Highlights chosen keywords on webpages to help users find or skip relevant information.

This extension adds a fullscreen right-to-left chat overlay for Kick live streams and VODs.

Adds playback controls and viewing preferences to Kick.com streams.

Exports your Amazon Japan Kindle book list in Booklog, CSV, or JSON formats.

KiotProxy can route browser traffic through KiotProxy-assigned proxy servers when the user enables it.

Kirby Cursor Cursor for Chrome adds a page-readable marker that exposes part of its extension ID on every site.

Shows who is currently live on Twitch and Kick.

Play a collection of Klondike Solitaire games in the browser for free.

Kluk loads Google Fonts CSS from its new-tab page each time it opens.

Knockoutjs context debugger displays Knockout view-model data for the selected page element in Chrome DevTools.

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

Copies product details from other stores into your store in one click.

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

This extension helps students organize study tasks, use a Pomodoro timer, and limit distracting sites.

This extension adds a free 2D kung fu street fighting game to the browser.

This extension converts Central Kurdish Unicode text to Ali-K font text and back.

Adds Kuromi-themed custom cursors to Chrome with selectable styles and sizes.

Adds a Kuromi-themed live wallpaper page with time, shortcuts, search, and custom cursor styling.

Autofills usernames and passwords from read-only KeePass 2 KDBX version 4 databases.

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.

Researches Amazon book markets, keywords, categories, and competitor titles while you browse.

Reads downloaded Wikipedia ZIM archives offline in the browser.

This extension enables Kagi Search use with Privacy Pass for more private, account-unlinked requests.

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.

Share GIFs, clips, and stickers from a large media library without leaving your browser tab.

Replaces the Chrome new tab page with a K-pop fantasy HD video wallpaper and productivity widgets.

This extension helps users keep up with new lives, YouTube videos, and GenOne news.

Checks web page elements for accessibility sizing and color contrast against KWCAG and WCAG criteria.

Removes matching illegitimate player names from Kahoot! games with a click.

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.

This extension adds a Kakashi Hatake live wallpaper with search, shortcuts, and date/time display.

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