DeckPen

Yu-Gi-Oh! Deck Builder

DeckPen is a free online YuGiOh Deck Builder that lets you build, share, and test Yu-Gi-Oh! decks without signing up. Search 12,000+ cards, drag-and-drop to build your 40-60 card deck, and export to YDK format in one click. No sign up. No download.

Card Pool

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Main Deck0/60

Extra Deck0/15

Side Deck0/15

Deck Statistics

Monsters0
Spells0
Traps0

Why Builders Choose DeckPen's YuGiOh Deck Builder

Build decks faster with a yugioh deck builder designed for competitive players.

Drag-and-Drop Deck Building

No more clicking "add card" 40 times. Search, drag, drop — your deck comes together in seconds.

12,000+ Card Database

All Yu-Gi-Oh! cards, updated with every new set release. Includes card rulings, prices, and format legality.

Test Draw Simulator

Draw opening hands and simulate combos — know your deck before you bring it to locals.

Share Decks Instantly

Generate a shareable link. Post it on Discord, Reddit, or send it to a friend. No account needed.

Format & Banlist Support

Toggle between TCG, OCG, and Master Duel banlists. DeckPen flags illegal cards automatically.

100% Free — No Sign Up

Build unlimited decks. Export unlimited YDKs. Start free — Pro is optional.

How to Build a Yu-Gi-Oh! Deck — 3 Simple Steps

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Step 1 — Choose Your Format & Banlist

Start by selecting TCG, OCG, or Master Duel format in our YuGiOh Deck Builder. The banlist checker automatically updates to flag illegal cards in your chosen format. No more manual checking — build legal decks every time.

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Step 2 — Search & Build Your Deck

Search for your favorite cards by name, type, attribute, level, or ATK/DEF. Drag them into your Main Deck (40-60 cards), Extra Deck (up to 15), and Side Deck (up to 15). Our YuGiOh Deck Builder shows real-time deck statistics and alerts you when limits are reached.

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Step 3 — Test, Export & Duel

Simulate opening hands to check consistency. When ready, click Export to save as YDK for YGOPro/EDOPro simulators, or generate a shareable link to send to friends. No account needed — your deck, your way.

Yu-Gi-Oh! Deck Builder — Frequently Asked Questions

How do I use the YuGiOh Deck Builder?+
Our YuGiOh Deck Builder is simple: search for cards using the search bar, then drag and drop them into your Main Deck, Extra Deck, or Side Deck zones. DeckPen automatically checks banlist legality and deck size limits. Once you're done, click Export to save as YDK or share your deck with a link.
Is this YuGiOh Deck Builder free?+
Yes! DeckPen's YuGiOh Deck Builder is completely free. Build unlimited decks, export unlimited YDK files. No sign up, no credit card required.
Can I share my deck with friends?+
Yes. Click Share Deck to generate a link. Anyone with the link can view and copy your deck — no account needed.
Does it support TCG and OCG banlists?+
Yes. Switch between TCG, OCG, and Master Duel banlists in the toolbar. DeckPen automatically flags illegal cards and prevents you from adding them to your deck.
Can I export my deck for YGOPro or Master Duel?+
Yes. Export as YDK for YGOPro/EDOPro simulators, or copy your deck list as formatted text for Master Duel, DuelingBook, or tournament registration.
What's the difference between Main, Extra, and Side Decks?+
The Main Deck holds 40-60 cards (monsters, spells, traps). The Extra Deck holds up to 15 Fusion, Synchro, XYZ, and Link monsters. The Side Deck holds up to 15 cards for swapping between duels in a match.

Build Your Deck with the Best YuGiOh Deck Builder

Our free online yugioh deck builder gives you 12,000+ cards, drag-and-drop builder, test draw simulator. All free. No sign up needed.

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