Voice Changer for D&D

Bring your D&D characters and NPCs to life with real-time AI voice conversion. The ultimate Dungeon Master tool. Free during beta.

AI Voice Conversion for Tabletop RPGs

Echo Live is a free voice changer for D&D and tabletop RPGs that uses AI voice changer technology to give every character a unique, consistent voice. As a Dungeon Master, you voice dozens of NPCs per session — merchants, villains, guards, royalty. Doing impressions is exhausting and most people cannot sustain them. Echo Live uses RVC technology to handle the voice transformation while you focus on the performance. Speak naturally, and the AI reconstructs your voice as a completely different person. Switch between NPC voice models with hotkeys for seamless transitions during dramatic moments.

Challenges

The problem

Voicing multiple NPCs is exhausting — DMs burn out trying to maintain distinct voices across long sessions

Players want character voices that match their backstory but lack voice acting skills

Online D&D sessions through Roll20 and Discord lack the immersion of in-person play

Pitch-shifting voice effects sound robotic and destroy roleplay atmosphere

Features

The solution

🐉

NPC Voice Library

Pre-load voice models for every recurring NPC. A gruff dwarf, a sinister lich, an elven diplomat — each with a distinct, consistent voice across every session.

Player Character Voice

Players can adopt a voice that matches their character. Your tiefling warlock or halfling rogue sounds the part — sustained for entire sessions without vocal strain.

VTT Compatible

Works with Roll20, Foundry VTT, Owlbear Rodeo, Discord, Zoom — any platform your table uses for voice communication.

Also works with

See all compatible apps ›

Technology

How AI Voice Technology Transforms Tabletop RPGs

Pitch shifting makes everyone sound like a robot — the opposite of immersive roleplay. Echo uses RVC voice conversion, an AI voice changer technology that fully reconstructs your voice identity while preserving your acting performance. Your dramatic pauses, whispered threats, and booming declarations are all maintained — only the voice changes. For DMs, this is revolutionary. Instead of straining to do impressions, you speak naturally while the AI handles the transformation. Each NPC sounds genuinely different because the voice model changes the entire vocal identity. Your gruff blacksmith and whispering shadow assassin have truly distinct voices, session after session.

Learn more about RVC ›

FAQ

Frequently asked questions

How do DMs use voice changers in D&D?

DMs pre-load voice models for recurring NPCs and switch between them during sessions using hotkeys. Each NPC gets a unique, consistent voice — no voice acting training needed. Just speak naturally and the AI handles the transformation.

Does it work with Roll20?

Yes. Roll20 uses your browser or Discord for voice. Set Echo as your microphone and your transformed voice is heard by all players. Also works with Foundry VTT and Owlbear Rodeo.

Can I hotkey different NPC voices?

Yes. Echo supports model switching via keyboard shortcuts. DMs commonly bind 3-5 NPC voices to hotkeys for seamless transitions during sessions.

Can players use it for their characters?

Yes. Each player installs Echo and selects a voice model that matches their character. The voice change sustains for the entire session with zero vocal strain.

Is it free for D&D groups?

Yes, free during the beta. Each player downloads it individually — no group subscription or shared license.

Ready to transform your voice?

Download Echo and start using it for d&d / tabletop rpg in under 60 seconds.