Top extensions

Knack Reseller Dashboard

🧑‍💻 Developer Tools

Adds tiered pricing, record counts, costs per client, usage analytics, profit margins, and configurable pricing to Knack apps

KnightLoader

⚡ Productivity

Send a link, a selection, or the current page straight to your own KnightLoader instance.

KnightVision Pro: Stockfish 19 Chess Vision

🎬 Video & Media

Live Green & Yellow Stockfish 19 chess vision for Chess.com and Lichess.org with real-time winrate guidance.

KnowledgeVault

⚡ Productivity

AI-powered personal knowledge collector — save, summarize, and search the web intelligently.

Kodus

🛍️ Shopping

Find creator discount codes while you shop — powered by Kodus.

KolayOfis

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KolayOfis Hukuk Otomasyon Sistemi Google Chrome Teması - KolayOfis Legal Management System Google Chrome Theme

Koma Lens

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Traduce y analiza textos en japonés y chino seleccionando áreas en pantalla

Konkur Countdown

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تا ماراتن کنکور چند روز باقی مانده است؟

K-ON theme

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K-ON theme: K-ON wallpaper for Google Chrome.

Kosmos: Focus and Tracking

⚡ Productivity

A productivity dashboard that combines a focus mode with web time tracking.

KOSTA Timer

⚡ Productivity

KOSTA enter/exit timer extension made by HeeJoo

Kotoba 词汇助手

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选中单词，一键添加到 Kotoba 词库

Koyfin UI Translator

⚡ Productivity

Translate Koyfin's static interface labels (menus, tabs, table headers, buttons) into your language. Fully offline dictionary.

KR Form Helper

⚡ Productivity

국가 선택 필드를 감지하고 대한민국을 빠르게 선택할 수 있도록 도와줘요.

Krishna Universal Form 1280x800

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Supported Resolution: 1280x800

Kristal

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AI-powered YouTube fact-checker and research companion

Kriterio – AI Shopping, Job & Hiring Checker

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AI checks jobs, listings, profiles, pricing pages and papers against your own limits. Get yes, not yet or no, with the reason.

K'TrackTime: AI Website Time Tracker

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Automatically track active browser time, categorize websites with AI, and review clear daily productivity insights.

KTVis.IT

🧑‍💻 Developer Tools

Local browser walkthrough recorder for reusable knowledge-transfer videos.

Kudos Generator

🧑‍💻 Developer Tools

Generate kudos for your team

KU LMS Helper

⚡ Productivity

Helper tool for extracting quiz data from Korea University LMS.

Kushina Uzumaki Minato

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Best fit theme for 1366*768 Kushina Uzumaki Minato Namikaze Naruto

KyberStream

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Lite workflow automations in your browser: pick elements, run actions, and optionally use AI powered steps on paid tiers.

kyu-kurarin

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“A cute and charming theme inspired by playful Japanese aesthetics and soft vibes.”