Browser extensions starting with S

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.

Stray Kids HD Wallpaper New Tab replaces new tabs and includes code to fetch video backgrounds from mlionltd.github.io.

Replaces the Chrome new tab page with rotating Stray Kids HD wallpapers and fan-focused tools.

Streaming Skipper works with Paramount Plus sends Paramount profile, watch, subscription, and account details to its servers.

This extension shows subscriber counts next to accounts that comment on YouTube videos.

Subtitle Downloader lets page scripts on streaming sites ask the extension to fetch allowed cross-origin URLs.

SugarQC rewrites invite and referral codes on supported shopping-agent sites and queries QC photos for CNFans products.

Downloads lyrics in SRT and LRC formats with one click.

Suno Manager captures Suno authentication tokens from Suno pages and stores them in browser sync storage.

Super Cars HD wallpaper video backgrounds embeds API credentials and sends consented analytics events to Google Analytics.

Automatically reloads webpages on a chosen timer.

Adds extra controls and shortcuts to Google Search results.

Supersana.io for Asana sends your Asana account name, email, and the machine's public IP to its own backend on every app.asana.com visit.

Sur.ly Surfguard sends domains from page links and active tabs to Sur.ly for safety lookups.

Syncs a real-life raised hand with the raise-hand button in Google Meet.

smry sends the current page's HTML, title, and URL to api.smry.ai when you ask it to summarize a page.

This extension reads video subtitles aloud with speech synthesis for accessibility.

SaveMate - Video Downloader records media links, page details, thumbnails, and request headers from visited sites locally.

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

Generates random passwords and inserts them into password fields from the right-click menu.

This extension searches the web for content posted before November 30, 2022.

Stock Tab lets tradeecon.com remotely change where new-tab search terms are sent.

SEI++ exposes its extension runtime URL inside SEI page DOM nodes on matching .br sites.

SVG Gobbler sends selected SVG markup to its Cloud Function when users preview SVGR conversion.

SVG Export reads SVG markup and the current tab's title and URL when you click its toolbar button.

Steam Booster lets Steam pages read extension storage, including the saved Steam API key.

YouTube Shorts Blocker loads Google Fonts from its popup, sending request metadata to Google.

saat netizen reports tab and window lifecycle events to a local AhnLab service.

Scite reads publication identifiers and reference metadata from visited pages and sends them to api.scite.ai.

Speaker Booster injects an extension script into every page and frame you visit.

Sheed Internet Security Plugin sends visited-page and download metadata to its local security service.

Encrypts Steam trade URLs before posting them in YouTube comments on Sparkles videos.

Savefrom YouTube Downloader sends the current YouTube video URL to loader.to when a user chooses a download format.

SAS EuroBonus Finder fetches LoyaltyKey shop and partner catalogs from its servers on pages across the web.

Checks web pages for broken internal links and labels other link types for SEO review.

SEO Pilot reads page metadata, links, headings, and contact details from the active tab.

Shows on-page SEO information and SEOTesting account data for the current webpage.

SOC Multi-tool sends user-selected text to configured third-party lookup sites from its context menu.

This extension automatically clicks the login button during Snowflake SSO sign-in.

This extension displays EventStream data from fetch-based event stream requests.

This extension helps manage VK posts, messages, groups, accounts, and CRM workflows from one tool.

SYMBL sends popup search queries and copied symbols to Google Analytics with a stored client ID.

Safe Search makes SearchingSafely.com the browser's default search provider.

Hides many YouTube page elements to create a more minimal interface for kids.

Safeshop sends your public IP address to ip-api.com over HTTP for geolocation.

SaleFlow captures Wildberries seller details and sends remotely requested search results to SaleFlow servers.

This extension helps users find B2B email addresses and phone numbers for prospecting.

Replaces the Chrome new tab page with a Satoru Gojo live wallpaper and built-in browsing tools.

Satoru Gojo Live Wallpaper sends user-added shortcut URLs to Google's favicon service on its new tab page.

This extension replaces the new tab page with a Satoru Gojo rose live wallpaper and built-in browsing tools.

Save To Spreeder sends imported article text or selected page text to service.typesy.com when the user clicks its import buttons.

Save Website as PDF sends Google Analytics events when users generate PDFs and interact with the popup.

Save as MHTML (MIME HTML) saves the active tab as a local MHTML download when the user invokes it.

Save and organize ChatGPT prompts from a browser toolbar interface.

Scope360 for Jira sends Jira feature analytics with the Jira host and a hashed account email to Google Analytics.

Score App sends product-page details and image URLs from shopping pages to getscore.app for price comparison.

Displays product research data for Amazon and Walmart sellers in a widget.