Playing D&D Online for Free with Discord & Roll20

Today we’re talking about something folks on a tight budget can appreciate: how to play Dungeons & Dragons online from home for free.

The good news is this: you don’t need to spend money to make it happen. With the right setup, you can run a full D&D game online completely free, and it works surprisingly well.

In this post, I’m going to walk you through two of the most important tools I use to run my online games—Discord and Roll20—and show you how they work together to give you everything you need.

Discord: Your Virtual Table

If you’re going to play D&D online, Discord is where it starts.

Discord is a free app available on both PC and mobile, and it gives you everything you need to communicate with your players. You can create chat rooms, jump into voice calls, and even use video if you want that face-to-face feel.

At a bare minimum, you should be using voice. That’s enough to run a full game. But if you can add video, it makes a big difference. Seeing your players’ reactions, facial expressions, and general energy brings back a lot of what you lose when you’re not sitting at the same table.

And the barrier to entry is basically zero.

If you have a phone, you can play D&D using Discord. No money required. If you have a PC and a headset, the experience gets even better. Add a webcam, and now you’re getting pretty close to an in-person session.

That’s your foundation.

Roll20: Your Virtual Tabletop

While Discord handles communication, Roll20 handles the game itself.

Roll20 is a virtual tabletop, often called a VTT, and it lets you run maps, move tokens, track characters, and roll dice—all in one place. If you’re running theater of the mind, you technically don’t need it, but if you want maps and positioning, it’s a huge upgrade.

There’s a free version that gives you everything you need to get started, along with paid tiers that unlock additional features. But for most dungeon masters, the free version will get the job done.

Inside Roll20, you’ll be using a few key tools.

The chat tab lets you roll dice and communicate quickly. The journal tab stores character sheets and handouts, which is incredibly useful for keeping everything organized. And the map interface allows you to either draw maps directly in Roll20 or upload maps you’ve created elsewhere.

You can also upload tokens, images, and other assets into the art library, which makes it easy to build out encounters visually.

Features like fog of war and dynamic lighting can add a lot to the experience, though some of those are part of the paid tiers. Even without them, though, the free tools are powerful enough to run a full campaign.

One thing to note is that Roll20 does support voice and video, but in my experience, Discord handles that much better. So I recommend using Discord for communication and Roll20 strictly for gameplay.

Spending Too Much Time Prepping?

If you’re burning hours every week trying to build adventures, monsters, and encounters from scratch, Lairs & Legends 2 and Loot & Lore 2 can take a huge load off your plate.

Inside, you get:

• Ready-to-run 5e adventures
• 100+ monsters
• Plug-and-play content you can drop into your campaign right away
• More gameable material with less prep stress

Instead of scrambling to pull a session together at the last minute, you get a library of content designed to help you run smoother, better games.

👉 Check out Lairs & Legends 2 and Loot & Lore 2 here.

Putting It All Together

When you combine Discord and Roll20, you’ve got a complete online D&D setup.

Discord handles voice, video, and communication. Roll20 handles maps, tokens, and mechanics. Together, they recreate most of what you’d have at a physical table, and they do it in a way that’s accessible to just about anyone.

There is a bit of a learning curve, especially with Roll20. It’s not difficult, but it will take some time to get comfortable with the interface and tools. The good news is that there are plenty of tutorials and resources out there to help you get up to speed quickly.

Once you’ve got the basics down, though, running games online becomes second nature.

Final Thoughts

Playing D&D online might feel like a big shift at first, but it’s actually easier than most people expect. With free tools like Discord and Roll20, you can keep your game going, stay connected with your players, and continue telling great stories together—no matter where everyone is.

And honestly, once you get used to it, you might find that online play has some advantages you didn’t expect.

So get your group together, fire up Discord, load up Roll20, and get back to the game.

Because at the end of the day… the only thing that really matters is that you’re still playing D&D.