Browser extensions starting with L

Converts Brazilian electronic fiscal XML files into PDF and Excel formats.

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

Changes website text to a selected Lexend font style.

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

Calculates your average grade in Librus Synergia and changes the frame color based on the result.

Shows grade averages in Librus grade tables and related school summary views.

Analyzes Wildberries products, ads, sellers, categories, and stock directly on the Wildberries site.

Blocks accounts that liked a tweet or belong to a list on Twitter/X.

This extension adds Lilo & Stitch-themed custom cursors to Chrome.

Replaces the new tab page with Stitch-themed wallpapers and quick browsing tools.

Adds AI-assisted dual subtitles for language learning on major streaming sites.

Organizes browser tabs and windows in a tree-shaped vertical sidebar.

Filters and hides unwanted LinkedIn feed posts, messages, ads, and recommendations.

Format LinkedIn post text with bold, italic, underline, lists, and arrow styles.

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.

LionsTab sends Chrome top-site URLs to Google's favicon service when opening a new tab.

Shows all open tabs in a list for quick tab management.

Listen Notes for Chrome sends each active HTTP(S) tab hostname to Listen Notes for podcast suggestions.

Forces YouTube’s mobile layout on desktop to reduce lag while restoring desktop-style playback controls.

Stores and transfers Litecoin assets, including LTC, MWEB funds, Ordinals, LTC-20s, and runes.

Play a cricket batting game with ragdoll physics and zone-based scoring.

Live Wallpaper: Luffy Straw Hat - One Piece adds campaign parameters to Google and Bing searches from its new-tab page.

Load Spotter sends DAT truck posting details to Truckbase's auto-emailer API.

Localhost Open Graph Tester sends the clicked page's title and meta tag HTML to localhost-og-checker.vercel.app.

LodestarALM Extension(TYPE4) sends every HTTP(S) page URL to its local native app for SSO automation.

Logseq Copilot sends active page URLs and search queries to the configured Logseq API for note lookup.

Logseq Quick Capture sends selected page text, the page title, and the page URL to local Logseq through a quick-capture link.

Shows e-commerce product and search metrics while you browse major marketplaces.

Shows Longman Dictionary definitions in a popup for selected English words.

Loom video downloader sends downloaded Loom video IDs and media URLs to Google Analytics.

Loot sends the current Amazon product ASIN to api.loot.cx when analyzing product prices and sellers.

This extension lets Lucca Timesheet users start timers and send timed entries to their timesheets.

Lufe.ai sends text selected for translation to external translation services.

Lunabot sends each top-level page URL and title to Lunabot web-config APIs.

Lightbeam records visited site hosts and third-party request hosts in local browser storage for its tracker map.

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

Linkwarden sends the active tab URL to your configured Linkwarden server to update its saved-link badge.

This extension turns purchases on Lilo partner merchant sites into charitable “water drops” for a chosen association.

LiteTube sends the current YouTube video ID to sponsor.ajay.app when its SponsorBlock feature is enabled.

Link Extractor reads link URLs and text from active or selected tabs when you ask it to extract links.

Lap Clipboard Inserter reads the system clipboard on a timer and inserts new clipboard text into the active tab.

Loader.to all-in-1 helper creates download links that send the current supported media page URL to loader.to when clicked.

This extension changes the browser locale used by websites, including language settings and Accept-Language headers.

Link Shortener sends the active tab URL to T.LY's shortening API when its popup opens.

This extension provides an unofficial Firefox port of the LINE Chrome extension.

Level up for Dynamics 365/Power Apps accepts page messages from any website and opens extension result tabs with their content.

Cleans links by removing tracking parameters and redirect wrappers before navigation.

Keeps long ChatGPT conversations faster by trimming older messages from the visible page.

This extension adds a wallpaper search tool and sets Yahoo as the default provider for custom web search.

LCHS Go loads executable Day.js modules from unpkg.com into its background service worker.

Provides a Chrome VPN proxy for private browsing, IP masking, and access to blocked websites.

Transforms the Chrome new tab page with a Lamborghini live wallpaper and simple productivity widgets.

Lamborghini wallpapers loads Gameograf-controlled HTML into its new-tab and popup pages.

Replaces the Chrome new tab page with a Lamine Yamal live wallpaper and productivity widgets.

Language Learning with YouTube-AFL signs AI coach requests with an embedded secret and opens Apple sign-in over HTTP.

Translate large PDF files into 130+ languages while preserving layout and formatting.

Latest Deals sends visited merchant hostnames to Google Analytics with a persistent extension client ID.

Provides a quick launchpad for accessing Google web apps from the browser.

Layout Grid for browser sends a Mixpanel event with the active page URL and referrer when its grid UI launches.