All extensions

Cosmic Ramen Night

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Discover a captivating anime-inspired browsing experience with beautifully crafted artwork, vibrant details, and immersive visual…

Cosmic Space

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Explore the vast beauty of deep space with a stunning cosmic wallpaper featuring distant stars, nebulae, and dark galactic tones.

Cosmic Star Symphony

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Cosmic Star Symphony delivers an original anime-inspired journey through brilliant galaxies, glowing planets, and breathtaking…

Cosmogram

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Cosmogram Horoscopes

Cosmogram Squares

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Complete the pattern

Cosmos Wildflowers Against the Deep Blue Sky

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A cheerful image of white and pink Cosmos wildflowers reaching towards an intensely saturated, cloudless blue sky on a bright…

CosmoX KeywordScope

🧑‍💻 Developer Tools

Instant on-page SEO analysis, keyword extraction, audit scoring, and productivity tools for every webpage you visit.

Costco Image Downloader - One-Click Download Costco Images

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Download Costco product images in one click, bulk ZIP export, clean filenames

cost-lens

🧑‍💻 Developer Tools

List-price cost estimates next to billed resources in the AWS console.

Cost Lens for BigQuery

🧑‍💻 Developer Tools

Cost of every BigQuery query in a top bar, detection of poorly optimized SQL and a local library of queries and snippets.

cotoco

⚡ Productivity

テキストコミュニケーションのためのAI拡張機能

Cotton Clouds

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Pure white and soft gray tones like fluffy clouds. Clean and minimal.

Couch Critics

🎬 Video & Media

A timestamp-synced comment section for Netflix and Peacock

Counter Strike Global Offensive 1920X1080

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Counter Strike Global Offensive 1920X1080

Counter Strike GO Asiimov & Metal

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Break time's over ladies! Let's go!

Country Filter for X

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Hide or blur X posts and replies from the countries and regions you choose, using X's own "Account based in" info.

Country road wallpaper

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A peaceful country road where nature and people blend perfectly.

Countryside Path Under Dramatic Skies

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A serene rural landscape featuring a winding dirt path cutting through lush green fields

County Data Scraper

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Scrape basic county information (DataUSA) and Heatmap Pro (current tab)

Couple and cake

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The image interface is of a couple with a big cake looking very happy with the result being a delicious and attractive big cake.

Couple going for a walk

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The interface is an image of a couple walking with their children on a mountain trail with green and withered grass on both sides,…

Couplet - Dual Subtitles for Netflix

🎬 Video & Media

Watch Netflix with two subtitles at once, together in one box. Also: your own subtitle files, quality choice, and skip intervals.

Coupon Cheetah

🛍️ Shopping

Daily Coupons & Deals

Coupon-Chime!

🛍️ Shopping

Grab instant deals every time the chime rings.