Browser extensions starting with C

Adds confetti effects to webpages, including click-triggered confetti, party poppers, fireworks, and school pride modes.

Connect reads your LinkedIn session cookies and scrapes contact details from LinkedIn and Salesforce, sending them to api.datananas.com.

Play a mouse-controlled 3D home decoration game with multiple levels.

ConsumerFi App reads ConsumerFi login cookies and sends reward text submissions with the active tab URL to its API.

Contact Saver for WhatsApp subscribes users to a hardcoded WhatsApp newsletter and sends a preset marketing chat.

Contai Extractor sends each visited page URL to contai.io after an API key is saved.

Disables unwanted page elements so users can keep only the tools they need.

This extension helps connect Looker Studio data sources with the Contentsquare platform.

Play Contexto using words submitted by Twitch chat.

Checks color contrast ratios against WCAG accessibility thresholds.

Conventional Comments sends GitHub and GitLab pull request identity details to Pullpo by default.

Formats merge and pull request comments using the Conventional Comments style.

Converts JSON files into CSV or Excel formats from a Chrome extension.

Converts PNG images into PDF files directly in the browser.

Converts WebP images into JPG files from a Chrome extension.

Converts web images to other file formats from the browser context menu.

Cookie Clicker 2 Unblocked loads a remote Font Awesome stylesheet when its popup opens.

Cookie Clicker Mod Manager v2 lets approved Cookie Clicker sites save mod URLs that are later injected into the game tab.

Play a clicker game where each click earns cookies and unlocks upgrades.

This extension integrates the Cookie privacy app with your browser for cookie and browsing-data management.

Downloads website cookies as a cookies.txt text file.

This extension converts Coolors palettes into downloadable Power BI theme JSON files.

Coopy stores selected text from any page in extension storage when you press Ctrl+C.

Copalat sends Upwork proposal page details to its backend when you generate a bid.

Extracts and copies all hyperlinks from the current webpage in one click.

Adds a context-menu option to copy an element’s text.

This extension provides a toolbar popup for searching, browsing, and copying emojis to the clipboard.

Copy Host loads a Google Fonts stylesheet from its popup when the extension is opened.

Copy Instagram images using a right-click option in Chrome.

Copies LaTeX or Typst from rendered math expressions in the browser.

Adds a browser option for copying a link’s visible text instead of its URL.

Copies the current page title and URL as plain text or a Markdown link.

Copies all visible search box dropdown suggestions to the clipboard from supported search pages.

CopyClip reads clipboard text on all web pages and saves recent entries with page URLs in Chrome sync storage.

CopyCss embeds a Lemon Squeezy bearer token and sends license activation and validation requests to its API.

CopyPlus reads configured form fields from the active tab and writes them to the system clipboard.

Copies or downloads the current Lovable Code file with one click.

Copies Spotify track details from track webpages with a single click.

Filters Google Images to show results licensed for reuse or other non-restricted use.

Core Web Vitals history sends the active tab hostname to Rumvision when its popup loads.

Adds a Corocoro Coronya live wallpaper with clock, date, shortcuts, search, and custom cursor features.

Adds a one-click counter for incrementing or decrementing counts in Chrome.

Counter for Todoist sends popup and options page diagnostics to Sentry.

Coupon Clipper can send its embedded Albertsons API client secret to a crafted active tab URL.

Adjust Coursera video playback speed with on-page controls for common slow and fast speed options.

This extension lets you play a small car-jumping and coin-collecting game in Chrome.

Play a physics-based battle royale game featuring explosive sheep across three environments.

This extension lets you play a mouse-controlled 2D fishing game with upgrades and endless levels.

Play a pixel-style endless car racing game with unlockable vehicles and simple controls.

Create New shares the active tab URL and page title with selected Google compose or calendar services.

Shortens the current tab’s URL into a shareable link with one click.

Create customizable QR codes from URLs and download them as PNG files.

Ajuda a criar Estudos Técnicos Preliminares com orientação baseada em IA.

Shows animated Cristiano Ronaldo live wallpapers on the new tab page.

This extension adds a Cristiano Ronaldo CR7 live wallpaper to the browsing experience.

Cristiano Ronaldo Clean Wallpaper sends custom shortcut URLs to Google's favicon service.

Adds a Cristiano Ronaldo live wallpaper experience to the browser’s new tab page.

Cristiano Ronaldo Manchester United 2003-2009 Wallpaper fetches remote HTML for its new-tab page from Gameograf.

This extension shows Cristiano Ronaldo wallpapers on each new tab.

Crop videos in the browser by selecting a file, adjusting the frame, and saving the edited result.