Your collection, everywhere you browse
Install it once and forget about it. From then on, Cardmarket and the deck sites you already use show what you own, let you add cards in one click, and import entire orders in seconds.
Chrome, Edge, Brave, Opera and Arc
What is it, exactly?
A small add-on for your browser. You don't open it, you don't learn anything new. The websites you already visit simply start showing extra information from your tcgpile collection, right on the page.
1. Install it
Click "Add to Chrome" in the Chrome Web Store. It takes 10 seconds.
2. Sign in once
Open tcgpile.com and log in. The extension connects on its own and never sees your password.
3. Browse like always
That's it. Your collection now shows up on Cardmarket, TCGplayer, MTGGoldfish, mtgdecks and tcdecks.
Reviewing a real Cardmarket order before importing it
Bought cards? Import the whole order in one click
When a Cardmarket order arrives, open it and press Import. Every card lands in your collection at once, with its set, condition, language, foil and the exact price you paid, all detected automatically.
⚡ Typing 24 cards by hand: ~20 minutes. With the extension: a few seconds.
A card page with your collection info added by the extension
Know what you already own, before you buy
Every card page shows how many copies you own and of which versions, plus whether the card is on your want list or in your trade binder. No more accidental fifth copies.
A deck list showing how many copies you own of each card
See any deck through your collection
On MTGGoldfish, mtgdecks and tcdecks, every card in a deck gets a badge showing how many copies you own. Like the deck? One button imports it into My Decks on tcgpile.
Saved filter presets, ready to apply from the popup
Your usual searches, saved
Set up your usual Cardmarket search once: countries, language, condition, seller type, foil. Save it with a name and apply it to any search with one click, or load a preset straight from the search you already have open.
The settings tab: one switch per feature and website
Turn each feature on or off, site by site
The settings tab lists every feature with one switch per website. Want owned badges on Cardmarket but not on MTGStocks? One click. Changes apply instantly and your choices follow your account across browsers.
It also does this
Reserved List badges
Reserved List cards get a golden RL tag on Cardmarket, TCGplayer, MTGStocks and mtgdecks. Works offline.
Quick-add buttons
Add any card to your collection or buy list from the card page, picking the sheet it goes to.
Settings sync
Your toggles and filter presets are saved to your account and follow you across browsers.
Price comparison
ProSee tcgpile market prices next to the site's prices, so you know if an offer is good.
Portfolio at a glance
The toolbar popup shows your collection's value, its 24h change, and the day's top gainers and losers. An eye button hides the amount when you're in public.
mtgdecks.net extras
Hover crosshair on winrate tables, plus format tags and filter pills on deck lists.
Free to install. Pro unlocks more.
Anyone with a tcgpile account can use the core features for free. A Pro subscription (or active trial) unlocks the collection-aware features.
Free with any account
Pro only
Common questions
Do I need a tcgpile account?
Yes. That's where your collection lives. Creating one is free and takes a minute.
Can it see my passwords or my Cardmarket account?
No. It only talks to tcgpile using your existing session, and only reads the card pages you visit to show badges on them. It never sees credentials for any site.
Which browsers does it work on?
Any Chromium-based browser: Chrome, Edge, Brave, Opera, Arc and more. Install it from the Chrome Web Store in all of them.
Ready in 10 seconds
Install the extension, sign in at tcgpile.com, and your collection starts following you around the web.