Browser extensions starting with S

This extension alerts you to benefit-portal discounts when you visit eligible shopping websites.

Savvy by Wethrift sends page URLs and titles from visited sites to Google Analytics.

Scan WP sends the active tab URL to scanwp.net and renders the raw HTML response without sanitization.

This extension helps generate and validate JSON-LD structured data markup for webpages.

Captures screenshots and automatically saves them as PNG or JPEG files.

Edit text with line jumping, search, adjustable font size, and an optional dark theme.

Search Engine by SoSearcher sets itself as the default search provider and routes every address-bar query through sosearcher.com with a fixed partner tag.

Shows thumbnail previews next to search results on supported search engines.

Research Amazon products with sales, profit, restrictions, stock, and competition data while sourcing items online.

The extension bridges Serasa Experian web pages to a local native host (br.experian.com.serasa) for PKI operations including certificate signing and management.

This extension applies a dark theme across websites for a more comfortable browsing appearance.

Share online shopping carts by generating links that others can view and load.

This extension provides an online IDE for editing web development files in the browser.

Restores the Chrome Apps overview when opening a new tab.

Open PDFs in the SimplePDF editor to edit, fill, sign, merge, and rotate them.

Suggests possible skribbl.io answers based on the current word hints.

Play a fullscreen Slope speed-run game where you roll a ball through obstacles.

Smart Mute sends extension lifecycle and settings events to Google Analytics using an embedded API secret.

SnapAny exposes unguarded postMessage bridges on all pages, letting any site open arbitrary tabs or inject OAuth credentials.

Customizes Facebook feeds and pages with filters, display tweaks, and browsing controls.

Mass Downloader for Instagram saves selected Instagram media and profile backups into organized ZIP downloads.

Organize Gmail messages into shared lists and Kanban-style workflows for team tasks and follow-ups.

Speed Booster for ChatGPT modifies the ChatGPT page to reduce lag and transmits license keys to Freemius in URL query parameters.

Run an internet speed test from the Chrome toolbar without opening a new tab.

Preview and combine Steam profile items such as themes, avatars, frames, backgrounds, and mini profiles before buying them.

Adds playback controls and viewing options for Netflix videos.

Snipo transmits a persistent user UUID and IP address to Mixpanel on every page load across all websites.

This extension adds, modifies, or deletes HTTP(S) request and response headers using configurable rules.

Shinigami Eyes collects surrounding post DOM from social media pages and transmits it to shini-api.xyz when a user labels an account.

Shipping Details & Search installs an affiliate-tagged Yahoo search provider and forwards saved tracking numbers to shippingdetails.com.

Records and plays back browser interactions to create and manage website automation tests.

Sets Startpage as the default search engine and adds tracker, cookie, and privacy controls while browsing.

Adds one-click “Send to SABnzbd” controls on NZB index sites and browser menus.

SEMRush Rank transmits the full URL of each visited tab to rank.trellian.com on every page load and tab switch.

This extension opens the current page URL in SEO Review Tools and Google SEO-related tools.

This extension lets you open, edit, query, visualize, and export SQLite databases in the browser.

This extension adds search, bulk actions, org comparison, validation, and deployment tools to Salesforce change sets.

Shows and copies Salesforce field and object API names on record pages.

Saves a web page as a single .mht file.

Archives web pages as MHTML files for offline viewing and sharing.

Save GIF images from web pages to a local SaveAsGif folder.

Adds a Save Chat button to export Google Gemini and AI Studio conversations.

Savings add-on sends merchant names and interaction events to Google Analytics using a persistent identifier, without prompting Chrome users for consent.

Play a sci-fi flight simulation game with mouse and WASD controls.

ScratchTools for Scratch sends enabled feature settings to its server and includes them in its uninstall URL.

ScreenApp sends the authenticated user's email and display name to PostHog analytics on each popup auth check.

Screenshot Entire Webpage captures full-page screenshots via the Chrome Debugger API and optionally sends the page URL to the developer's server for feedback.

Scroll Capture sends the active tab's page URL to Google Analytics each time the extension toolbar is opened.

Scroll pages by dragging with a mouse button instead of using the scrollbar.

This extension cleans up YouTube search results by hiding selected suggestions, Shorts, playlists, and other sections.

Search automatic rewards opens hidden background tabs that run automated Bing searches to farm Microsoft Rewards points daily.

Search by ViewPDF sets hviewpdf.com as the default search engine and sends ad-tracking data from browsing history to viewpdf.com on install.

Search selected text from a popup menu with your chosen search engine.

This extension shows your organization’s SelfGuide instructions in a browser side panel while you work.

Serpstat Website SEO Checker records every URL visited and periodically uploads the full browsing history to plugin.serpstat.com.