Browser extensions starting with L

LineupExperts sends fantasy draft page content and draft state from supported sites to www.lineupexperts.com.

Luffy Zoro Epic Duo in One Piece Live Wallpaper renders Gameograf-supplied HTML inside its new tab page.

Lean Library ships a hardcoded API Bearer token in its source and collects the user's IP address at startup for institution detection.

LagomVPN installs user-selected API proxy servers in Chrome's proxy settings.

LingTube sends watched YouTube video URLs to third-party audio conversion services when extracting audio.

Lionel Messi MeaVana sends all-site content-script error telemetry to Glitchtip and account identifiers to PostHog.

Lister by Hustle Got Real sends signed-in users' active tab URLs to Hustle Got Real on navigation.

Live Cricket Score Bar inserts score API responses as HTML into every visited page after a match is selected.

Livebot.App - Kick Followers Synchronizer forwards Kick follower WebSocket events to followers-r0p2.onrender.com.

Lookup Word in Dictionary sends selected text from the active tab to Google Analytics before opening Merriam-Webster.

LunaNotes returns its stored bearer token to matched YouTube and localhost pages through external messaging.

Lyrics for Spotify sends the current song title and artist from Spotify to pega-a-letra-pro-pai.onrender.com for lyrics.

LingQ Importer sends imported page details, selected text, or video subtitles to LingQ when you click Import.

Library Extension sends book and catalog search details from supported pages to api.libraryextension.com.

La Touche Musicale sends selected YouTube URLs and video details to its conversion backend.

Learn Languages on YouTube & Netflix - zeroStudy sends watch-session details, an access token, and a bundled secret to Supabase.

Lenso.ai Reverse Image Search sends selected text, chosen images, and cropped page screenshots to lenso.ai for search.

Likes Exporter proxies Instagram profile and post image URLs through cdn.getwebooster.workers.dev.

Live caption with translation (ChatGPT) streams active-tab audio to audio.raccourci.top when captioning is started.

leetcode cheatsheet sends problem page HTML, URL, title, language, and editor code to RapidAPI when you click write solution.

Lazada Save reports Lazada product-page visits to imgvidcfig.com and can route the tab through a returned URL.

LeetRooms sends LeetCode problem submission URLs and accepted-status events to app.leetrooms.com.

Librofertas reports Buscalibre checkout order and cart details to api.librofertas.com.

LoadHunter sends supported factoring-site cookies, login tokens, and form credentials to api.loadhunter.io.

Localhost Open Graph Debugger sends the active page's meta tags and preview images to og.nullnull.dev when you click Submit.

Lookup Definitions Online sends selected page text to dictionary sites when you use its context-menu lookup.

Linkclump sends selected link URLs and titles from pages to its background script for the action you choose.

Language Reactor exposes extension storage to the active page after its text-mode content script is injected.

Local Filesystem Links sends clicked file:// URLs from web pages to its native helper app.

Legacy Browser Support lets arbitrary websites invoke its browser-switcher flow for policy-matching URLs.

Watch BBC iPlayer, ITV & Channel 4 Abroad routes UK streaming sites through LivingAbroad.tv's proxy.

LinkedIn Email Finder & Intelligence | Salesgear removes frame-busting headers from embedded pages across all sites.

Lamborghini Revuelto Opera Unica Wallpapers loads Gameograf-provided shortcuts and popup HTML on its new-tab page.

Lazy Felix - Visual Bookmarking sends saved text, media, files, screenshots, and page URLs to api.lazyfelix.com.

LeadRocks for LinkedIn sends LinkedIn profile identifiers from authorized pages to leadrocks.io for contact enrichment.

LeetCode to Russian sends a persistent extension UUID and LeetCode problem ID to its API on problem pages.

Less Translate sends hovered or selected page text to translation services.

Libgen search sends popup search terms to selected Libgen proxy sites over HTTP.

LightPDF Translator sends full page URLs and persistent analytics IDs to Google Analytics when translating.

LinkMatch for Pipedrive sends cached LinkedIn and Xing profile response data to app2.linkmatch.net.

LinkSnappy Elite sends login credentials in the LinkSnappy authentication URL and loads torrents over HTTP.

Litmus lets same-page messages trigger uploads of the current page HTML to litmus.com using the stored API token.

Little Bee sends click telemetry with page URL, referrer, screen size, and an ID to extanl.jtcrpa.com.

Local Storage reads and can modify localStorage for the active tab from its popup.

Locrating Integration sends property page URLs and coordinates to portal.locrating.com for its embedded map.

LyBox sends supported real-estate browsing URLs to api.lybox.fr when matching pages finish loading.

LiveTL - Live Translations for Streams sends optional YouTube live-chat translation text to kentonishi.com.

Definer lets any webpage trigger dictionary or AI lookups through the extension without checking the message origin.

Live cat records detected HLS and DASH media URLs and page titles for the current tab.

LEOs Dictionaries sends user-selected text to dict.leo.org when the user starts a dictionary lookup.

LERA sends saved accessibility audit results, including page URLs and DOM snippets, to api-aeldata.com.

Launch Extension sends omnibox search queries to click.launch.am through its default search provider.

Layerpath sends visited page URLs and domains from its all-sites content script to Dash0 telemetry.

Lebron James Wallpaper sends URLs from Chrome's top-sites list to Google's favicon service on the new-tab page.

Leet Xt sends the signed-in LeetCode username to a Cloudflare Worker and AWS Lambda URL once per day.

Leetcode torture redirects most page navigations to a selected LeetCode problem until the problem is solved.

LeoMeasure copies Shopify custom pixel iframe dataLayer events into the top-level page when preview mode is enabled.

LibreOffice writer online sends matching navigation and download URLs to RunApps before opening its viewer.

Links in ChatGPT fetches URLs found in ChatGPT prompts and inserts the fetched page text back into the message.

Lionel Messi Wallpaper sends top-site URLs from the new-tab page to Google's favicon service.