Browser extensions starting with S

ShotApp lets any site trigger active-tab screenshot capture and stores the page URL and image locally.

Show Hidden Password changes focused password fields into plaintext on pages where password inputs are present.

Show My IP Addresses contacts Google STUN from its popup to discover local and external IP addresses.

Showpad for Gmail sends its embedded Showpad OAuth client secret during the login token exchange.

Silverfort sends pairing details to its Raven registration servers when you set up MFA.

Site Site Blocker exposes a short extension identifier in the page DOM on every site it runs on.

SiteData sends Google search keywords and result domains to SiteData traffic APIs.

Smart Sessions - Tab Manager saves tab URLs and titles and backs them up with Chrome sync storage.

SmartCopy All-in-One Copy Tool automatically copies selected page text and saves tab titles and URLs to copy history.

Snake - Snake Games loads its embedded Google Snake game from ubg4all.github.io over plaintext HTTP.

Social Media Downloader - SocialPlus sends extension usage telemetry to an Alibaba Cloud log endpoint.

Spaces loads remote stylesheets from BootstrapCDN and Google Fonts when its extension UI is opened.

Spark SEO by seoClarity lets any web page trigger seoClarity API requests for the current tab URL with the stored token.

Spider Man Wallpaper sends your most-visited site URLs to Google's favicon service on its new-tab page.

Spider-Man: Across the Spider Verse Wallpaper sends top-site URLs from its new-tab page to Google's favicon service.

This extension splits long text into smaller parts for pasting into ChatGPT.

Spotify Friend Activity intercepts the Spotify web player's access token and reuses it to load friend activity.

Spotify Player+ stores Spotify OAuth access and refresh tokens in Chrome sync storage after login.

Sprout Social sends the current page details to its compose interface when you use its share tools.

Stat4Market sends a shared hardcoded API auth token with its background requests to Stat4Market servers.

Stock Analysis Overlay sends article titles and visible page text from finance/news sites to a Simply Wall St AWS API.

skribbltypo sends skribbl.io lobby state and player details to Typo's lobby server.

Spoof Geolocation exposes stored spoofed location settings to any website and accepts unchecked location updates on its setup page.

signTextJS plus exposes a native signing API to every web page and auto-signs requests from file:// pages.

StayFree tracks site visits and AI-chat usage metadata across pages and sends usage records to api.stayfreeapps.com.

Sponsored Search by SearchesCentral sends searches to Yahoo with affiliate and install-date parameters.

The extension removes Content Security Policy headers from Google pages while it is active.

SEO Toolkit contains a remote-controlled redirect mechanism that can send the browser to a third-party URL before a page loads.

Samify sends selected Sora video URLs and its stored user ID to backend.samify.app when you download.

SavvyCal sends location search text and selected coordinates to OpenCage for geosearch and geocoding.

Scalenut: AI powered writer sends selected webpage text to Scalenut AI generation endpoints.

The extension records form fields and request details for PDF-producing web requests across HTTP(S) sites.

SeaMeet syncs Google Calendar event details to meet.seasalt.ai using tokens accepted from page messages.

Search New Tab sends typed new-tab search queries to AskAI Browser API with install and user headers.

Search by image on Aliexpress sends visited URLs to apiheaven.io and can redirect tabs through apiheaven.io/pulse.

Search on YouTube sends selected page text to YouTube search when you use its context-menu action.

SendMe Telegram sends selected text, page URLs, link URLs, and selected images to its Telegram proxy.

Sesli Sözlük Dictionary removes frame-blocking headers and sends selected text to its translation API.

Shiori sends saved page or link URLs and page titles to www.shiori.sh when you use its save actions.

Shopify App Detector by ShopScan sends the active tab URL to shopscan.app when you open its popup.

Shopify Store Spy sends the signed-in Chrome profile email to ReConvert when the popup first opens.

Side Browser removes security headers from embedded pages opened in browser subframes.

Sidepanel Screen Reader TTS extracts active-page text for local text-to-speech when you choose its context menu action.

SiteArmor - Malware Protection lets any website open its warning page to allowlist an attacker-chosen domain.

Sketch loads remote Linang Data content into its popup and can open returned links when clicked.

SkoleGPT Webudvidelse reads DOM text and screenshots from every active tab and transmits them to llm.dbc.dk using hardcoded API keys.

Smallppt removes Content-Security-Policy and X-Frame-Options headers from broadly matched HTTPS responses.

SnapMagic sends product page identifiers and the page URL to SnapEDA when it recognizes supported parts pages.

Snip - Remove Web Elements sends visited page URLs, titles, and referrers from broad content scripts to Google Analytics.

Solid Devtools scans same-origin page scripts to detect SolidJS applications.

Song Lyrics sends the current song title and artist from supported music pages to Genius for lyrics search.

SourceBreaker App lets any website trigger browser notifications through its page message bridge.

Sports Car Live Wallpaper sends custom shortcut URLs to Google's favicon service on the new tab page.

SroDotNetActivator bridges any web page containing a specific DOM marker element to a locally installed .NET native messaging host.

Sticky Notes Tab sends submitted new-tab search terms to stickynotestab.com.

Stonly Browser Extension injects its widget storage into any frame whose URL contains stonly-stat-id.html.

Stopwatch app sends install and stopwatch usage events to Google Analytics with a persistent client ID.

Store Detector sends your public IP address to api.ipify.org when it detects a Shopify storefront.