Fantasy Soundboard

The fantasy soundboard
for live storytelling.

Sword clashes, dragon roars, tavern chatter, arcane drones — instant playback with hotkeys, layered mixing, and frame-accurate sync to every player.

See how it works
Free during early testing · No signup required
Other soundboards play audio on your machine. RealmCaster plays it on everyone's machine, at the same moment — the difference between 'the DM is playing something' and 'we're all in the scene'.

One-tap ambience pads

Compact pads for storms, taverns, dungeons, oceans, deep forest, eldritch drones. Tap to weave in. Tap again to set live volume.

Scene-linked music

Bind YouTube tracks to scene cards. One tap to trigger, with cinematic black-card intros that play across every player.

Hotkey conducting

Bind scenes to number keys. Direct the table without ever looking down at your laptop.

Live pause / resume

Tap an active scene card to pause without resetting position. Tap again to resume — perfect for character moments.

Two-layer ambience mixing

Stack atmospheres for richer scenes — rain over a crackling fire, market crowd under distant bells.

Synced to the table

Every effect, every fade, every volume change — broadcast live to every connected player.

FAQ

About the fantasy soundboard

What makes this different from a regular soundboard?

Standard soundboards play audio on your machine. RealmCaster plays it on every player's machine in perfect sync — they share the soundtrack, not just hear yours through voice chat.

Can players hear it without screen sharing?

Yes. Players open a Player View link or scan a QR code; the soundboard plays directly in their browser, alongside your usual voice chat.

Does it work on mobile?

Yes. The Player View is mobile-optimized — phones, tablets, and laptops all stay in lockstep.

Can I save my soundboard?

Yes. Scene decks save to your account so you can reuse them across campaigns.

Direct your next session like a film.

Spin up a synced room in 10 seconds. Share a link or QR. Conduct music, ambience and cinematic moments live across every player.

Read the guides