Browser extensions starting with S

The listing provides a GitHub source-code link but does not describe user-facing features.

Templates for Google Sheets by cloudHQ reads the email of each signed-in Google account and sends the list to cloudHQ.

The RSS Aggregator lets any website trigger extension-privileged requests to caller-supplied URLs.

Web Search redirects default searches with a persistent extension GUID to search.websearchextension-api.info.

smrtPhone.io Chrome Dialer lets any webpage trigger its click-to-call path for a page-supplied phone number.

Play a fruit-synthesis game with four modes, including classic, Jade Series, Zuma, and reverse play.

Saves VK stories containing photos and videos from supported VK pages.

Swift Selection Search rewrites page Content-Security-Policy headers to allow inline styles on HTTP(S) pages.

Search and New Tab by Yahoo sends destination URLs and a persistent tracking token to geo.yahoo.com on every new-tab link click.

Adds customization and productivity tools across the Scratch website.

SADocumentExtension relays arbitrary CustomEvent payloads from any web page to the native host sa.document.extension with no filtering.

SIU Library collects search terms and subscribed e-resource browsing URLs for MyLOFT analytics.

This extension opens and edits SQLite databases in the browser, including local files and Google Drive databases.

Safe Web sends each visited page hostname to Extendbrowser and SafeDNS categorization services.

Adds a dark mode appearance for Salesforce pages.

Salesforce Log Inspector reads your Salesforce sid cookie to fetch selected Apex debug logs from Salesforce.

Save Emails to Dropbox by cloudHQ sends Gmail account-switcher email addresses to cloudHQ during its pre-user check.

Converts images between PNG, JPG, WebP, and SVG formats in the browser.

Save to Koofr uploads selected text, screenshots, and page images to Koofr when the user triggers its menu or shortcuts.

Shows live sports scores and adds Bing-powered search to the Chrome new tab page.

Capture still images from YouTube videos as screenshots.

Takes screenshots of videos playing on YouTube and Vimeo.

Adds animated CSS and JavaScript backgrounds to the browser's new tab page.

Seismic sends visited page URLs to integrations.knowledge.seismic.com when knowledge triggers are enabled.

Sell The Trend sends detected Shopify store hostnames and Facebook ad metadata to SellTheTrend services.

Tracks Temu price history, finds coupons, and compares similar products across shopping platforms.

Share Google Contact groups with Gmail and Google Workspace users with configurable access permissions.

This extension helps build web forms that save submissions in Google Sheets.

Adds a JSON export button to Google Sheets for downloading the active sheet as formatted JSON.

This extension replaces the Chrome new tab page with Shimeji wallpapers and custom web search.

Shopee Commission & Order Calculator sends Shopee affiliate product offer API responses to AddLiveTag's data endpoint.

Shopping Assistant sends shopping page details to joinsafedeal.com and checks visited domains with reputation services.

SignalShield opens its billing portal with the stored account bearer token in the URL.

Similar Product Search on Temu sends selected image URLs to thunt.ai when you use its image search menu.

Extracts links and downloadable resources from webpages for batch downloading.

Simple Notepad stores note contents in Chrome bookmarks as data URLs for browser sync.

Track time on tasks with simple start and stop timers.

This extension shows Web Vitals metrics for websites you visit and links to performance testing tools.

Skimlinks Editor tool sends logged-in publisher profile details to Segment when its broad content script starts.

Smart LG TV remote control sends selected page, link, or image URLs to the configured LG TV over WebSocket.

This extension provides Amazon sellers with product research, FBA profitability calculations, eligibility checks, and history charts.

This extension helps publish copied web content to multiple social networks from one workflow.

This extension helps developers test Socket.IO-based APIs in the browser.

Adds AI analysis and crypto market data to TradingView charts.

Downloads eligible SoundCloud tracks as MP3 files and keeps a history of downloaded songs.

This extension lets users send and receive Bitcoin payments from a Speed Wallet account in the browser.

SpeedTestClub Extension loads SpeedTestClub's remote new-tab page whenever you open a new tab.

Replaces the new tab page with an internet speed test tool and web search.

This extension changes the Spotify web player background to match the currently playing song or album cover.

SquarespaceWebsites Tools PRO lets allowed Squarespace and Squarewebsites pages read cached site export data.

Star Wars Weather sends visited-site hostnames to Google and precise location to OpenWeather for new-tab features.

Stash lets localhost:3000 pages read open tabs, bookmarks, and stored Stash data through its message bridge.

Plays an offline WebGL browser game from the extension popup.

This extension converts supported page audio and video playback to mono from the toolbar.

This extension turns off YouTube’s autoplay-next behavior for suggested videos.

Twitch Stats by Streams Charts embeds a signing secret used for its StreamsCharts API authorization tokens.

Strongbox AutoFill accepts postMessage commands from any web origin to fill credentials into forms or open new browser tabs.

Studio Designer Capture sends selected page text and images or screenshots to Studio Designer servers.

Suku Wallet sends completed transaction details and the user's IP address to wallet-api.suku.network.