Browser extensions starting with S

Save webpages, images, text, and notes to Google Keep for access across devices.

Save web pages, links, media, and screenshots directly to Google Drive.

Save to Pinterest adds your Pinterest user ID to Pinterest conversion-tracking requests when personalization settings allow it.

SentinelOne forwards every browser navigation URL and HTTP method to the local SentinelOne EDR agent in real time.

Shazam sends a persistent installation identifier to its analytics servers on every popup interaction.

Stands AdBlocker transmits every page URL and referrer to standsapp.org on each navigation, linked to a persistent user ID.

SYTools collects every URL visited in any browser tab and transmits browsing history to a locally installed native host every 5 minutes.

Signer.Digital exposes a postMessage bridge on every page that any website can use to relay commands to a local native PKI host.

Boosts browser audio volume and adjusts sound settings for videos, music, and individual tabs.

Records video from your camera, screen, application windows, or Chrome tabs.

Skips sponsored segments and other marked sections in YouTube videos.

Stylish fetches targeting rules from its own servers and routes encrypted browsing data to them on every page visit.

Symantec Extension sends every visited URL, full page HTML on print, and file upload details to a local Symantec DLP native host.

This extension displays a page’s meta tags and key SEO information in one click.

SEOquake sends the domain of every page you visit to Semrush servers and tracks UI interactions with a persistent UUID.

Scopus Document Download Manager accepts custom events from any webpage to trigger PDF downloads via the browser's download API.

Captures full-page or selected-area screenshots and opens them for editing and saving.

Save, organize, search, and restore browser tabs and sessions for later use.

SetupVPN encrypts all its API traffic with a per-request XOR key, making it impossible to inspect what data is being sent.

Solventum Fluency Direct Web Connector exposes an unguarded CustomEvent bridge that lets any web page send commands to the locally-installed native host or overwrite extension storage.

This extension applies custom CSS styles and themes to redesign websites you visit.

Surfshark VPN Extension sends every visited domain and full email content to Surfshark servers, each tagged with a persistent device identifier.

This extension applies company web-browsing protection policies through Symantec Endpoint Protection.

This extension lets users manage and switch between multiple proxy configurations quickly.

Soda PDF Viewer intercepts all PDF navigations and forwards the full PDF URL, including any embedded auth tokens, to tools.sodapdf.com.

SponsorBlock sends watched YouTube video IDs and skipped segment IDs to its server for skip-count telemetry.

Enables Sicoob internet banking access by identifying and registering the user’s machine.

Adds SteamDB price history, player counts, update info, and Steam site tweaks to game pages.

Adds customization, productivity, and editing tools across the Scratch website.

Clicking an email address opens a Gmail compose window.

SingleFile saves web pages as single HTML files and injects content scripts on all URLs that accept unvalidated postMessage events, enabling cross-origin DOM capture.

Manages Solana crypto assets, tokens, NFTs, staking, swaps, and dApp connections from the browser.

Stacker - Falling tetra blocks! fetches ad content from a remote server and injects it as raw HTML into the extension popup, and opens background tabs on install and update.

Adds browser audio controls with a bass booster, genre presets, volume control, and a 10-band equalizer.

Adds Salesforce tools for data export, metadata deployment, API exploration, and setup shortcuts in the browser.

This extension records screen, webcam, and audio directly in Chrome.

Sicoob Internet Banking returns CPU, OS, memory, storage and display details to the Sicoob banking page on request.

This extension changes the Chrome mouse pointer to custom and animated cursor styles.

Converts images to PNG before opening the Save As dialog.

Adds a Screenshot button to the YouTube player for saving or copying video frames.

This extension reads YouTube subtitles aloud using natural-sounding synthesized voices.

Create, study, and share digital flashcards for coursework.

Search by Image sends user-selected images and captured page regions to configured reverse-image search engines.

This extension shows SAML and WS-Federation messages sent during browser-based sign-on and logout.

Work with Salesforce records, tasks, and engagement alerts from Gmail or alongside web pages.