AI Voice Generator for Games
Give every character a voice - design a human or non-human persona from a description, clone a voice for consistent lines, or pick from preset voices across 30+ languages and 8 emotions.
What is an AI voice generator for games?
An AI voice generator for games creates character dialogue and voice lines from text: you design a human or non-human persona, then generate spoken lines in that voice. Ludo lets you craft consistent character voices for heroes, NPCs, and creatures and export game-ready audio clips, with no voice actors or recording sessions.
Voices generated with Ludo
Designed and cloned character voices generated from a description - press play.
Designed character voices
Voice cloning (same voice, new lines)
Non-human voices
Ludo lives where you build
Every generator in your terminal, your AI agent, your own code and the Unity editor. One account, one set of credits.
Explore developer toolsnpm install -g @ludoai/cliMCP serverAny MCP client, including assistants that can't run commands.https://mcp.ludo.ai/mcpREST APIYour own app, game server or pipeline.https://api.ludo.ai/api/Unity pluginGenerate and import assets inside the Unity editor.How it works
Design or pick a voice
Describe a persona for a human or non-human voice, or choose from preset voices with language and emotion control.
Or clone one
Upload a voice sample and generate new, consistent dialogue in that same voice.
Write the lines
Type what the character says - in the language it should be spoken.
What devs build with it
NPC and character dialogue
A distinct voice for every speaker, designed from a description.
Creatures and monsters
Non-human voices for dragons, monsters, robots, and stylized beings.
Consistent recurring characters
Clone a voice once and keep it consistent across every line and update.
FAQ
Can I design a custom voice?
Yes - describe the persona and how it should sound, for both human and non-human characters, and Ludo generates a matching voice.
Can I clone a voice?
Yes - provide a voice sample and generate new dialogue in that same voice, so recurring characters stay consistent.
What languages and emotions are supported?
Preset voices cover 30+ languages and 8 emotions (happy, sad, angry, fearful, and more), so dialogue fits the moment.
Can I use the voices commercially?
Yes - audio you generate with Ludo is yours to use in commercial games.
Experience the future of game creation
Free to try. No credit card required.