Set the mood in one click.
Layer looping ambience, music and sound effects into scenes — a crackling tavern, a torch-lit dungeon, a dragon's lair — then bring your table to life with a single click. When the story moves, your soundscape crossfades right along with it.
Three simple layers, endless worlds
D&D Audio Mixer keeps your sound organised the same way your story is — so the right mood is always one click away.
Build your world
Group everything into Campaigns → Events & Locations → Scenes. A tavern, a dungeon, a boss chamber — each place holds the moments that happen there.
Stack your sounds
A scene is a stack of audio files that loop together — crowd murmur, a lute, a crackling fire. Set each layer's volume, or mute it, to taste.
Play with a click
Click a scene's picture to fade it in. Click another and the two crossfade seamlessly — no awkward silence, no fumbling with tabs mid-session.
Take it for a spin
Pick a feature and watch it play out — right here, no download needed.
Layered soundscapes
Stack as many looping tracks as you like — a crackling fire, a tavern crowd, a lute — and they blend into one living scene.
Seamless crossfades
Click the next scene and the two equal-power crossfade — no volume dip, no dead air. You set how long the blend takes.
Per-layer mixer
Every sound has its own volume and mute — go ahead, drag them. Balance the whole room in a few seconds.
Add straight from YouTube
Paste a link, trim to the part you want, and it's in your library ready to loop — no downloads to hunt down. Works right out of the box.
Always-on mini player
A slim bar follows you everywhere in the app — master volume and a graceful fade-out Stop, always one reach away.
Private & fully offline
Everything lives on your computer. Nothing is uploaded, nothing phones home — you can run the whole night with the Wi-Fi off.
Download D&D Audio Mixer
Free forever, on both platforms. Grab it for your machine and you're mixing in about a minute.
First-time setup (about a minute)
On a Mac
- Open the downloaded .dmg and drag the gold die icon onto your Applications folder.
- Open Applications and double-click D&D Audio Mixer.
- First launch only: macOS asks about an app "from an unidentified developer." Go to System Settings → Privacy & Security, find the D&D Audio Mixer line, and click Open Anyway.
On Windows
- Run the downloaded DnD-Audio-Mixer Setup .exe.
- First launch only: if a blue "Windows protected your PC" box appears, click More info, then Run anyway.
- The installer does the rest and the app opens on its own.
Hi — I'm Jordan.
My background is in design, and I'm still learning the development side. I built D&D Audio Mixer for my own campaign, and it made our sessions so much better that I figured I might as well share it with other tables.
So if you hit a bug, or there's a feature you'd love to see, I'd genuinely like to hear about it — that's the fastest way this app gets better for everyone.