Browser extensions starting with S

ShareGPT: Share your ChatGPT conversations sends conversation content and page title to sharegpt.com when the user clicks the export button.

SheetWA reads your Google account email via the Chrome identity API and sends it to its backend on every startup.

ShopNow replaces the default search engine and injects a cookie-derived affiliate tracking parameter into navigations to alphashopnow.co.

Shoptimate collects product metadata and full page URLs from all websites and transmits them to its servers.

Shorts scroller sends YouTube, U-NEXT, and Crunchyroll account/profile and viewing data to me3x.online.

Mutes all tabs by default and lets you make individual tabs audible when needed.

Side Panel for Gemini removes security headers from every page in the browser and sets Access-Control-Allow-Origin to wildcard on install.

Sidebar for Google Tasks removes Content-Security-Policy and X-Frame-Options headers from tasks.google.com to embed it in a browser side panel.

Simple Allow Copy routes Chrome updates through agency.pictureknow.com and injects server-controlled affiliate links into shopping pages.

Adds a clickable browser counter that increments or decrements by a chosen step.

Slice New Tab fetches server-controlled redirect rules from api.addslice.com and applies them to browsing traffic when the '<all_urls>' permission is granted.

This extension adds AI writing tools, templates, exports, and interface customization to Chatwork.

This extension lets you play the Slope 3D endless running game in the browser.

Adds defined company terminology and related vocabulary to Confluence and Jira pages.

SmartSolve captures screenshots and selected text from any tab and transmits them to api.smartsolve.ai, while suppressing browser events to conceal itself from exam platforms.

Smartschool++ ships plaintext third-party API keys and fetches server-supplied URLs without validation.

This extension adds an HTML5 soccer game playable from Chrome.

Spector.js injects a global variable and wraps canvas APIs on every page visited, including before the user activates it.

Speech Recognition Anywhere sends the signed-in Google account email and user ID to the vendor's license server when the extension loads.

Record browser-tab or microphone audio and convert audio or video files into transcripts and subtitles.

This extension lets you speed up or slow down HTML5 videos on websites.

Adds Steam.Design background buttons to Steam pages and a long-image upload option for artwork.

Download LINE stickers, emojis, animated emojis, and themes from supported sites.

This extension lets you play a mouse-controlled 2D stickman ball hook game in the browser.

Strava, export gpx track adds a GPX download button to strava.com and redirects users to a donation page on every fifth download.

Street View Maps renders remote HTML from its own server into the new tab page without sanitization and transmits every search keystroke to its server.

Stylus (beta) applies user-authored CSS styles to websites and includes hardcoded OAuth client secrets for optional cloud sync providers.

SubTrans sends tab URLs, page titles, and account identifiers alongside subtitle text to its translation and analytics servers.

Adds drag-and-drop shortcuts and mouse gestures for opening links, searches, and tabs in Chrome.

Super Drag exposes its tab-opening handler to all web pages with no sender validation, letting any site open new tabs or trigger searches.

This extension lets users play a browser-based Super Mario Bros-style game offline.

Super Spy HeyEtsy.com Web Extension scrapes Etsy listing and shop data as you browse and sends it to its own backend at vk1ng.com.

Provides product, keyword, industry, and shop analysis for foreign trade operations.

This extension re-enables right click, text selection, copying, and context menus on websites.

Save websites and links to your Symbaloo Webmixes from the browser.

Records your screen and audio for editable AI videos with transcription and avatar narration.

Song Identifier captures a 5-second audio fingerprint from active tab media and sends it to ACRCloud, using hardcoded API credentials.

Sky Follower Bridge routes Bluesky avatar image requests through the developer's proxy server, disclosing which profiles are being compared.

Sink It for Reddit routes video downloads through installation04.gosinkit.com, sending Reddit post IDs to that third-party server.

Adds right-click options to save web images as PNG, JPG, or WebP.

Stylish transmits your full browsing history, link clicks, and Google search results to userstylesapi.com on every page navigation.

This extension lets you view SAML and WS-Federation messages sent through the browser.

Adds a toolbar button to switch Firefox between default pop-up handling and blocking all pop-up windows.

Saves displayed web pages as single HTML files that can be opened in any browser.

Saves the current web page as a PDF from a toolbar button.

Delete Facebook™ Posts, Photos, etc. loads remote SocialErase news HTML into its popup.

Quick source viewer reads the current page URL, HTML, scripts, and CSS when you open its source viewer.

SBC Monkey sends EA FC Web App roster and SBC details to its solver after you click Use Monkey.

This extension checks webpages and Google search results for SEO issues and keyword ranking information.

Adds slash commands, field details, code editing tools, and navigation shortcuts to ServiceNow instances.

Shows monthly SOOP viewing stats in a recap dashboard.

Safe ChatGPT Search makes SafeChatSearch the default address-bar search provider and sends searches to safechatsearch.com.

Adds a dark theme across supported Salesforce pages and related Salesforce resources.

Save Images to Google Photos sends user-selected page images and their source URLs to the Google Photos Library API.

Saves your current pinned tabs as reusable tab sets.

This extension adds tab group support for Tab Session Manager.

Saves your open browser tabs so you can bookmark or copy selected links.