Browser extensions starting with S

Softdreams công cụ ký điện tử exposes a hardware-token signing bridge to any web page without enforcing an origin allowlist.

Screenshot YouTube Video sends the current page URL and a persistent browser ID to api.videodlservice.com daily.

This extension supports sales prospecting, list building, marketing, CRM data entry, and appointment setting.

Shiftsearch sends every URL you visit plus a persistent device ID to pass.work.ink, then redirects the tab to a server-chosen destination.

Reopen recently closed tabs from a simple toolbar popup.

Blocks user-selected websites to help create a barrier against off-task browsing.

Automatically clicks YouTube skip-ad buttons and hides some YouTube ad elements when possible.

Sets Snap Search powered by Yahoo as the browser’s default search engine.

SocialFocus fetches server-controlled CSS selectors from untrap.app and applies them to social media pages without integrity validation.

Boosts audio volume in individual browser tabs with a simple slider.

Sparkles Giveaway injects a button on YouTube that encrypts Steam trade offer credentials with a hardcoded operator-held RSA key, and fetches remote configuration via a covert DNS-over-HTTPS channel.

This extension adds Gmail email tracking for opens and link clicks with real-time notifications.

This extension lets you play a 3D free-kick football game controlled with the mouse.

Summary Webpage extracts the full article text of the active page and sends it to Hugging Face AI servers using hardcoded API tokens.

Symantec Authentication Client Extension relays PKI commands from any web page to a locally installed native messaging host.

Sync Watch sends shared tab details and video playback state to server.syncwatch.space for room synchronization.

The extension reads your Twitch OAuth token and watch history, then transmits them to service.streamkey.ru over a persistent SignalR connection.

Converts WebP and other image formats to PNG or JPEG from the browser context menu.

Shows a green, amber, or red validation status for websites you visit.

This extension gives each Salesforce org a distinct colored favicon.

This extension opens a Python 3.7.4 interpreter from the browser toolbar.

Screen Ruler exposes its stable extension ID in page-visible DOM markers when the ruler is activated.

Share link via email opens mail compose pages with the current URL, page title, and selected text when you choose to share.

This extension opens a Chrome side panel with a collection of free mini games.

SimpRead can import a user-supplied 'third-party rule source' and runs expressions from those rules against the pages you read.

SimpleLogin by Proton lets any page trigger alias creation and read the generated alias from its email input.

Siteimprove Accessibility Checker serializes the active tab's page content and URL for local accessibility audits.

This extension helps advertisers verify, debug, and troubleshoot Snap Pixel implementations.

This extension helps configure a SOCKS5 proxy and browser domain bypass rules.

Sourcegraph loads Google Fonts CSS when adding its interface to GitHub pages.

This extension provides a simple stopwatch and countdown timer for everyday tasks.

SuperPiP sends visited page URLs, titles, and referrers to Google Analytics after vendor provisioning.

Sorts Chrome bookmarks and folders alphabetically to help keep them organized.

Customize browser audio with an equalizer, bass booster, volume control, and saved per-site settings.

Simple Tab Groups lets web pages trigger configured tab-group hotkeys with synthetic key events.

SetupVPN sends device fingerprint and account UID to anonymous proxy servers and fetches its server list from unsigned CDN mirrors.

SAFEQ Cloud ships a Playwright testing backdoor in production that any Chrome extension can use to disable authentication or spoof identity.

SFL fetches remote search-provider rules and uses them to redirect address-bar search queries.

SVG Gobbler sends SVG markup to a remote cloud function when converting to JSX, and transmits a usage counter to the same endpoint on each gobble action.

This extension adds Salesforce developer tools for inspecting metadata, managing data, running Apex, and working with APIs.

Salesforce Advanced Code Searcher sends Salesforce OAuth credentials and org source code to third-party GCP and Heroku servers.

Uploads web images directly to Google Photos from the browser.

Save to Collect sends the active tab URL and page title to WeTransfer's Collect API when the user triggers a save.

Provides AI-assisted feedback, lesson materials, and student learning Spaces from Google Docs or any webpage.

Capture screenshots and record screen activity from pages, tabs, the desktop, or a camera.

Blocks or alters common browser fingerprinting and tracking signals through configurable privacy options.

Scrum for Trello sends Trello board details to Burndown for Trello when you open the burndown chart.

Search Safety sends install telemetry to Lavasoft and loads each new tab through mynewtab.co with install details.

Search and replace text on web pages, including form fields and page HTML.

Adds a customizable search toolbar with hotkeys, selected-text search, suggestions, and in-page term tools.

Send download links to Seedr’s cloud download manager from Chrome.

Integrates Chrome with the ShareX desktop application for users who enable the Chrome extension option.

Signal Spam hashes the hostname of every HTTPS page you visit and sends it to signal-spam.fr every 5 seconds for phishing checks.