Functionality extensions

Customizes Google Classroom with dark mode, layout options, timetable tools, notes, folders, and quick assignment access.

Splits a browser tab into two or four sections for viewing multiple websites at once.

NEXXT TABS sends saved bookmark domains to DuckDuckGo's favicon service on its new-tab page.

Sets a custom URL as the new tab page while keeping the address bar focused.

Re-newtab syncs signed-in note and todo widget content to its Firebase project.

Saves browser tabs as restorable sessions to reduce tab clutter and free memory.

Skips crowdsourced sponsor and other marked segments in Spotify podcasts.

Adds summary tables and CSV downloads for Strava profile and club activity pages.

Replaces the New Tab page with tools for managing tabs, sessions, bookmarks, history, apps, and extensions.

Tournesol Extension sends selected YouTube watch-history video IDs to the Tournesol API when you import history.

Control video volume by scrolling and customize on-screen volume feedback.

Shows total duration, watched time, progress, and remaining time for YouTube playlists.

Automatically adjusts video quality on original YouTube watch pages.

purple spotify injects a third-party Ko-fi image into open.spotify.com pages.

This extension converts stereo tab audio into surround or 8D spatial sound with EQ and volume controls.

Bookmark Sorter sends displayed bookmark URLs to Google's favicon service when it renders bookmark lists.

Hides Canva Pro thumbnails, badges, watermarks, and premium suggestions for a cleaner Canva interface.

Replaces the new tab page with rotating Chiikawa wallpapers and browsing widgets.

This extension lets users control YouTube video playback speed with configurable keyboard shortcuts.

Removes selected page elements from view with a click.

This extension lets you speed up page scrolling with customizable trigger keys and scroll settings.

Replaces Chrome’s bookmark manager with a column-style interface for browsing and organizing bookmarks.

Replaces the default Chrome homepage with a customizable bookmark dashboard.

Shows a Letterboxd rating histogram and average for users you follow.

This extension blurs images on websites you visit and lets you adjust the blur level.

This extension helps users type Japanese on computers without a Japanese keyboard.

Shows Google Slides with only the slide visible for full-screen live editing setups.

Macify sends optional weather keys and city to WeatherAPI over HTTP and sends top-site origins to Google's favicon service.

Maps Hub Search reports Yahoo search-result activity to newtabtools.com with a persistent extension alias.

This extension replaces the new tab page with Minecraft Dungeons wallpapers and quick-access browsing tools.

Displays the current X and Y position of your mouse pointer on the screen.

Turns each new tab into a synced note-taking page for reminders, tasks, and longer writing.

One-Click Image Saver lets webpages trigger image downloads through synthetic shortcut clicks.

Peek sends linked Office document URLs to Google Docs Viewer when previewing them.

Adds Porsche 911 GT wallpapers and productivity widgets to the browser new tab page.

Adds a toolbar button that opens the browser print dialog for web pages.

View and filter Quote Tweets from a Twitter tweet using a dedicated Q control.

Radial New Tab's floating search can be driven by page scripts to open and submit prompts to ChatGPT.

This extension removes rounded corners from YouTube videos for a sharper classic player look.

S&C - GPT-4o AI chat for Google search sends search query text to Gemini for sidebar answers.

Improves the experience on SAP-related webpages with automatic login and clearer GitHub user names.

Adds a button for quickly jumping to the top or bottom of long webpages.

Run searches, AI chat prompts, and other commands from selected text on a web page.

Replaces Chrome’s default history manager with search and date-range clearing tools.

Adds a standalone speed-dial page for opening favorite websites quickly.

Adds feed filters and keyword search to YouTube subscription and library pages.

Tab Organizer sends saved tab URLs, titles, favicon URLs, and pinned status to api.taborganizer.com.

This extension arranges Chrome tabs into tiled sub-window layouts.

This extension organizes browser tabs in a searchable sidebar with grouping and tab-saving tools.

Taylor Swift Wallpapers fetches Gameograf popup HTML and shortcut data for its new-tab page and inserts it into the UI.

Displays the total duration of the YouTube playlist you are viewing or watching.

Converts YouTube Shorts URLs into standard YouTube video URLs from a browser popup.

Hides watched YouTube videos, Shorts, and other filtered content from YouTube pages.

close_tab(s) lets webpage-triggered injected controls close the current tab or neighboring tabs.

AI Tab Master rewrites shopping links with affiliate IDs and asks tabcategory.ptsolutionsnz.com for promoted AliExpress URLs.

Adblock for Youtube™ fetches vendor-controlled rules and injects them into YouTube pages.

Replaces the Chrome new tab page with an animated anime girl and Kuromi wallpaper plus widgets.

Automatically keeps only the most recently audible tab unmuted when multiple tabs play sound.

Automatically opens the browser window in fullscreen when it starts.