Browser extensions starting with S

Simple Mouse Gestures lets page-created mouse events trigger all-site gesture handlers that can close the active tab.

Simplicate embeds an OAuth client secret used when exchanging authorization codes for tokens.

SkyDictionary sends selected page text to Naver dictionary endpoints when you use its lookup features.

Slardar View injects all-site DevTools helper scripts that capture Slardar SDK events for local inspection.

Smartschool Score Improver rewrites displayed Smartschool evaluation scores when its score modes are enabled.

SnapThePrice opens a hidden affiliate redirect that includes the active tab URL.

Snippit captures the active tab screenshot for user-initiated downloads or clipboard copies.

Social Comments GPT fetches remote announcements and inserts them as HTML on supported social media pages.

Sonarr/Radarr/Lidarr autosearch puts configured Basic Auth credentials into media-site page links.

Space Tab sends new-tab search terms to find.gsearchwithus.com.

Speeder works with Paramount Plus sends Paramount+ account, subscription, and viewing data to me3x.online and metricsmint.quest.

Spoak Extension sends the active tab URL and full page HTML to Spoak when product clipping is opened.

SponsorKliks shows Chrome top-sites on its optional new-tab page and requests each site's favicon from Google.

Sports Tab sends precise location coordinates to OpenWeatherMap for its new-tab weather widget.

Spotless: Spotify Ad Muter injects hidden browsebetter.io iframes into Spotify pages on first run and after use.

Spring Wallpaper sends Chrome top-sites URLs to Google's favicon service on its new-tab page.

Springboard JobTracker sends LinkedIn FAB clicks, profile names, user ID, and the current LinkedIn URL to Segment.

Sprout SEO Extension reads AI chat and Google AI Overview content for its local AI Search history.

Spy Guru sends extracted Facebook Ads Library entries and search keywords to app.spyguru.pro.

StarNgage Instagram Profile Analyzer sends login emails and passwords to api.plus.starngage.com in a URL query string.

Starmarks Bookmark Manager indexes bookmark URLs, page titles, folders, and visit details locally for search.

Steam Market History Cataloger stores your Steam Community session cookie in Chrome sync storage.

Steam TRY Converter embeds a RapidAPI key and sends it to currencyapi-net.p.rapidapi.com for Steam price conversion.

Stellar Mod For Slither.io sends saved team and tag passwords to scripts on slither.io and slither.com pages.

Stocks sends the current site's root domain to Yahoo Finance and posts portfolio form values to its telemetry endpoint.

Stranger Things 5 Live Wallpaper loads new-tab popups and shortcut links from api.gameograf.com.

Stray Kids Wallpaper New Tab sends top-site URLs to Google's favicon service on the new-tab page.

Stylar lets any webpage change its saved Stylar token and collection state through page messages.

超级Telegram视频下载器 adds download buttons on Telegram Web and saves selected media from the page.

Swiggy Zomato Blinkit Spends sends active-tab Blinkit token values to Blinkit order-history endpoints.

Synclify sends video-detection failures with the full page URL and a persistent analytics ID to its API.

siriusxm app for pc,windows and Mac (Safe Download) embeds a RapidAPI key in its popup bundle.

セカイブラウザ sends saved Sekai VPN credentials to any active proxy challenge without checking the proxy host.

Screenshot Full Page fetches affiliate rules and rewrites or redirects merchant links on visited pages.

Share-A-Cart sends cart contents and retailer metadata to its backend when you create a shared cart.

Simple Gesture for Android lets web pages trigger extension tab commands with synthetic gesture events.

ScreenShot stores user-triggered screenshots with page URL and title, then displays the image inside addonx.net/thisshot.

History Export lets the user download up to one million browser history entries as a local JSON file.

Spoof Timezone lets framed webbrowsertools.com pages persistently change the extension's timezone setting.

SN Utils accepts localhost WebSocket commands that can open tabs and run ServiceNow automation without authenticating the sender.

Sprint - YouTube Speed Booster routes configured YouTube media domains through Sprint proxy servers.

Shut Up: Comment Blocker stores hashed site hostnames when comments are toggled, including in private windows.

Session Boss saves snapshots of open tab URLs, titles, and window details in browser local storage for session restore.

Squadrats Route Planning copies your Squadrats account UID into local storage on supported route-planner sites.

Safe Browsing sends search terms to MyPrivateSearch as its default search provider.

Search Engines Helper sends user-created search engine definitions to http-request-echo-server.onrender.com.

Show my Password deletes script-readable cookies on the active site when users use its hide or close controls.

S&C - GPT-4o AI chat for Google search sends search query text to Gemini for sidebar answers.

SAT Control Stage lets matching satiniappcliente.asp pages send commands to its native messaging host.

SCPper sends SCP wiki page IDs to scpper.com to fetch page metadata.

SEBear reads the active page's SEO metadata, headings, links, images, and repeated text for its popup.

SEO Extension ROSSK writes user-agent spoofing settings into each visited site's localStorage.

SEO station de Carlos Estevez reads SEO metadata from the active page when its popup opens.

SF Explorer sends extension page-view telemetry, including full extension page URLs, to Google Analytics.

SHEINImage reads SHEIN product-page titles, IDs, and image URLs for its download and editor tools.

SNDL opens its login page with saved credentials and the active tab URL in the address bar.

SRM Margin Check sends a stable Mixpanel identifier from SRM student portal pages to api.mixpanel.com.

SSFeatures identifies the logged-in Smartsheet user to PostHog with an email hash and display name.

SVODEX sends streaming watch-page URLs, episode IDs, and viewing progress to filmtoro.com.

Sabi sends subtitle text and exercise answers from supported streaming pages to Sabi AWS API Gateway endpoints.