Browser extensions starting with G

Sorts browser tabs by URL and groups them by domain.

Adds horizontal and vertical guide lines that follow your mouse across the page.

Adds horizontal and vertical guides to help check page element alignment.

Plays guitar string reference tones for multiple tunings so users can tune by ear.

Look up guitar and ukulele chords while using online video lessons.

Create Jira issues from Gmail, Google Calendar, Google Drive, and online content.

gk7-豆瓣阅读推送 sends selected Douban Reader book content and your destination email to readapi.gk7.pw.

gn-math loads its game page HTML and scripts from jsDelivr when the extension page opens.

Translates full web pages, selected words, typed text, screenshots, and pronunciation during browsing.

Google Reader sends captured Google TTS tokens and page or selected text to an Appspot proxy for speech synthesis.

Google Translate sends selected page text to softnour.com for premium AI translation.

Adds Opera GX-style sound effects, background music, themes, and web mods to Firefox.

GraphQL Network Inspector shares selected GraphQL request and response details with www.graphdev.app when you export a draft.

This extension intercepts and modifies browser requests based on user-configured rules.

Adds a toolbar button that opens a movable grid of Google app shortcuts.

Grepper sends Google searches, result URLs, and saved code snippets to www.grepper.com.

This extension shows email notifications and quick browser access for supported GMX, mail.com, and Outlook accounts.

Gopeed intercepts downloads and sends download URLs with captured request headers to Gopeed.

Google Docs Viewer redirects configured Office-document downloads through Google Docs Viewer with the document URL attached.

This extension removes the AI Mode button from Google Search pages.

Adds a Firefox search shortcut for searching Google Maps from the address bar.

Measures a web page’s EcoIndex and checks Ecometer best practices.

Restores the older Google Images layout from before August 6, 2019.

Jump directly to the tab that is currently playing audio.

Google Dark Theme loads a Flaticon image from Google pages where its injected dark-theme CSS matches.

Google Image Search Right Click opens a cleartext Google image-search URL containing the selected image URL.

Gooding Erinnerungsfunktion lets any web page change the selected Gooding project stored by the extension.

Get Cookies reads cookies for the active or entered URL and lets you copy them from its popup.

Shows when a website includes the “GNU Terry Pratchett” X-Clacks-Overhead header.

Customize Firefox’s browser theme with GX-style presets and detailed color controls.

This extension provides access to Gibiru’s private search engine from Firefox.

This extension can access pages across websites and add items to browser menus.

This extension works on GitHub and raw GitHub content pages to support a download-related feature.

This extension suggests European alternatives when you visit supported websites.

GitLab Markdown Viewer renders local Markdown files with raw HTML that can run unstripped event handlers.

Google Redirects Fixer & Tracking Remover rewrites matching Google redirect subresource requests into current-tab navigations.

Adds one-click book searches from supported book pages to open library and book sources.

Adds Google UK as a search engine option in the browser.

Gladiatus Crazy Add On exposes its extension identifier to Gladiatus page scripts.

Search Google Maps from the browser address bar using the “gmaps” keyword.

Shows full ESIA service center search results by removing a covering white block.

Removes sponsored listings from Google search results.

GamersClub Booster can send lobby links, player details, and match server credentials to a user-configured webhook.

Checks for open Gmail tabs from the browser toolbar.

Adds a Firefox Developer Tools panel for creating visual grid and ruler overlays on web pages.

Adds Gmail access inside the Firefox Sidebar.

GaiaUpgrade sends avatar image URLs to cors-fix.web.app when exporting saved avatar images.

Personalize Google Search with custom backgrounds, filters, colors, and a styled new tab page.

G-CAL Highlighter fetches public holiday calendars from Google Calendar using your UI language and saved calendar ID.

Clicking values in GA4 report tables copies them to the clipboard.

GA4BQ sends signed-in user identifiers and generated SQL selections to Google Analytics.

GAS Prettier + AI Completion injects a Perplexity socket bridge into Perplexity Labs pages.

Adds a dark theme to most of the Google Cloud Console interface.

GD Song Verifier sends Newgrounds audio IDs to gdsongverifier.alwaysdata.net for song checks.

GEE AI Assistant removes frame-protection headers from AI chat subframes across the browser.

This extension extracts visible ChatGPT query fan-outs when you request them.

View GIFs frame by frame and adjust playback speed from the right-click menu.

GLB GE extension sends page HTML, screenshots and your IP to its servers on car-auction sites.

This extension helps users control, disable, or remove the GLB.GE extension.

Provides a searchable popup panel of Google service links and quick actions.