Browser extensions starting with S

Savefrom for vk content (ak. VK Saver) sends a stat beacon to aferon.com from VK-family video pages.

This extension lets the browser communicate with a Belgian eID card through a companion application.

ScTranslator sends selected text and page text from websites to configured translation providers.

ScamAdviser sends each visited site's host to proxyapi.scamadviser.com for reputation checks.

This extension helps search scientific sources and analyze selected webpage text for research.

Screen Dimmer loads a hidden onlineapp.pro paywall iframe on every page you visit.

Screen Reader for Google Chrome reads clicked page text aloud with Chrome's text-to-speech engine.

Record and share trackable screen videos for personalized communication.

Captures the displayed web page and sends the image to Screenpresso on Windows for editing.

Captures visible or full-page screenshots of webpages with annotation and saving options.

Captures full-page screenshots from the browser toolbar.

Capture and edit screenshots from the browser with one-click tools.

Jump to the top or bottom of a page with a single click.

Search All routes Amazon and eBay searches through affiliate links and injects a promotional iframe into Google results.

Adds an omnibox commands menu for opening searches in incognito, a new tab, or a new window.

Search Potato loads externally hosted S3 content whenever its new tab page opens.

SearchLock+ fetches rule sets from searchlock.com every 12 hours and installs them as network redirect and header rules on all sites.

SearchOnSite sets itself as the default search engine and sends usage IDs and browser details to its servers.

SellerDash sends encrypted Daraz/Lazada keyword recommendation data to backend.sellerdash.pk.

Sellmonitor sends Wildberries and Ozon product, search, and category identifiers to sellmonitor.com.

Adds a context menu option to email the current page or selected link.

Sentence Correction sends selected page text and form input to ethereal-expanse.com when you use its correction assistant.

Keeps website sessions active by sending background requests or refreshing pages at set intervals.

ShareThis sends the active tab's URL and title to ShareThis analytics when you open its popup.

This extension downloads videos from Vimeo and generic HTML5 video players in WebM or MPEG formats.

Ship Xanh accepts localhost messages that can replace its stored account token.

Shopify Theme Detector sends the active tab URL to shopthemedetector.com over HTTP when its popup opens.

Shopify Theme File Search by EZFY stores a browser fingerprint in Supabase credit records.

Shows YouTube comments beside the video player while you watch.

Shows vertical tabs, bookmarks, and a reading list in a browser side panel for easier navigation.

Sign and send detected web documents for eSignature from the browser.

SignUp sends streaming page URLs and titles with a persistent analytics ID to its backend and Google Analytics.

SimilarTube reads the public contact email off YouTube channel About pages and sends it, plus your account name, to its own servers.

This extension helps create custom WebSocket requests and view responses for testing WebSocket services.

Improves Reddit’s web interface with decluttering, muting, dark mode support, and comment readability features.

This extension adds one-click tools for changing Google app URLs into common sharing formats.

Sixpence captures every page's network traffic and, on server command, silently scrapes hidden tabs and LinkedIn data to its own backend.

Skip AliExpress Bundle Deals: Just This One! sends AliExpress product URLs and shipping country to a developer Worker.

Opens Skoletube tools from the browser with a single click.

Automatically switches supported sites from HTTP to HTTPS for more secure browsing.

SmartSpending sends bundled OAuth client credentials to Reward Gateway when exchanging browser sign-in codes for tokens.

Shows cashback and discount notifications for partner stores while you shop online.

Save and convert browser images to PNG, JPG, WEBP, or GIF from the right-click menu.

SnipCSS sends saved page snippets, including the source URL and selected HTML/CSS, to its backend.

Finds and analyzes social media influencers for marketing campaigns from supported platforms.

This extension lets you look up Microsoft FreeCell deals and play Solitaire card games.

Sortd - Save to Wishlist sends saved-page product details, images, screenshots, and notes to its Sortd API.

Adjusts HTML5 audio and video sound settings from a toolbar popup for the current tab.

Boosts the volume of audio playing in the Chrome browser.

Boosts browser tab audio up to 600% for louder playback on sites with audio or video.

This extension lets you control audio from a convenient popup window.

Download individual SoundCloud tracks, playlists, sets, albums, and likes from supported SoundCloud pages.

Blocks YouTube ads, banners, pre-rolls, and video annotations.