Browser extensions starting with S

Sets a countdown timer that automatically stops video playback on supported streaming services.

This extension reads and manages RSS feeds entirely within the browser.

Replaces the Chrome new tab page with a custom SmartBase page featuring search and productivity widgets.

This extension helps copy school timetables to the Madrasati platform.

Adds download options for original-quality photos and full album zip files in Smartschool photo galleries.

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

This extension makes page scrolling more fluid by applying hardware-acceleration styling to fixed-position layers.

Play the classic Snake game in Chrome, including several Snake-style variants.

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.

This extension adds a Snoopy Christmas-themed wallpaper and new tab features to the browser.

This extension adds a Snoopy and Woodstock space-themed live wallpaper to the browser new tab experience.

SoFlo Wheelie Life loads its popup game from turbowarp.org when the extension button is opened.

This extension provides soccer mini-games with dribbling, passing, shooting, and scoring challenges.

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

Translates spoken meeting audio in real time and plays the translated voice through a virtual microphone.

Sparx Solver sends Sparx question text and screenshots to the user's selected AI provider.

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

Replaces the new tab page with Sonic-themed live wallpaper and browsing widgets.

Adds a Sonic the Hedgehog live wallpaper experience to the browser’s new tab page.

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

This extension replaces the Chrome new tab page with space-themed backgrounds and Yahoo-powered search.

This extension lets users play an HTML5 spear-throwing game in Chrome.

This extension converts spoken input from your microphone into text in its add-on interface.

Dictate notes by voice and turn spoken words into text in a notepad-style editor.

Checks your internet upload, download, and ping speeds from multiple country locations.

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

This extension replaces the default browser cursor with Spider Man-themed cursor designs.

Replaces the new tab page with an animated Miles Morales wallpaper and browsing shortcuts.

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

Skips crowdsourced sponsor and other marked segments in Spotify podcasts.

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.

Play a bouncing ball stack-breaking game in Chrome.

Lets you play a block-stacking puzzle game in Chrome.

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.

Blocks distracting websites during selected work times using site, word, or regex rules.

Shows Steam achievement guide details directly on Steam game pages.

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.

Opens Steam web links in the Steam desktop application when clicked.

Runs AI actions on selected text or full web pages and shows results in a side panel.

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

Play a free 2D stickman ping pong game against an AI opponent.

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.

This extension replaces the new tab page with Stranger Things wallpapers and quick-access tools.

Adds summary tables and CSV downloads for Strava profile and club activity pages.

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.

Generates on-demand subtitles and English translations for audio playing in browser tabs.

Extracts softcoded subtitles from video files directly in the browser.

This extension lets you play an offline endless runner game in Chrome.

This extension reads website or selected text aloud over Subway Surfers gameplay in Chrome’s side panel.