Mtg Collection Lens

MTG Collection Lens
See your collection directly on EDHREC, Scryfall, and more.

Tired of switching tabs to check if you own a card while brewing? MTG Collection Lens handles that for you. It scans the page you're on and highlights cards from your collection in real-time.

No more "Do I own this?"
Cards in your binder get a green highlight. Cards you've marked as proxies show up in orange. It works on the sites you actually use: EDHREC, Scryfall, MTGTop8, MTGDecks, and MTGGoldfish. Also on market website such as TCGPlayer, ManaPool and Cardmarket!

Know where your cards are
It’s not just about what you own—it’s about where they are.

Deck Tracking: Hover over any card to see exactly which of your decks it's currently sitting in.
Inventory Badges: If you own 4 copies but all 4 are in decks, the extension shows you a striped pattern so you know you're out of spares.
Import in seconds
Moxfield Sync: One click to pull in all your decks.
Deckbox/Moxfield CSVs: Perfect for importing your whole collection at once.
Lazy Mode: Don't have a collection list? Just tell the extension to treat every card in your saved decks as "owned."
Fast, Clean, and Private
Zero bloat: Loads instantly and doesn't clutter the UI.
Customizable: Pick your own colors and choose which sites to enable.
Local & Private: Your data stays in your browser. No accounts, no servers, no tracking.
Build your next deck with what you already have. Stop buying duplicates and start brewing.