Deadpan bystander (Carl the NPC style)
A flat, polite, slightly bored voice for the villager who says the same thing every time. Describe the tone, such as monotone, mild, and unbothered, and keep it original.
prompttovoice.com
Use this NPC voice generator to turn a short written description into three candidate voices. Pick the one that fits your character, keep it, and generate every line your game or campaign needs.
AI-generated voice. This audio is synthetic speech, not a recording of a real performer.
Age, role, accent, and temperament. Original characters only.
Class / ancestry
Age
Accent
Personality
Every NPC voice generator starts with one question: who is talking? Here are four kinds of characters to describe in the box above. The clips were made with this NPC voice generator from the prompts shown.
A flat, polite, slightly bored voice for the villager who says the same thing every time. Describe the tone, such as monotone, mild, and unbothered, and keep it original.
Gravelly old dwarf blacksmith, Scottish accent, grumpy, short-tempered.
Middle-aged city guard, American Southern accent, bored, suspicious of strangers.
A clipped, even, mechanical-sounding vendor or ship computer. Describe the delivery as precise, calm, and never in a hurry, then audition three versions.
The NPC voice generator works in four steps, from a written description to engine-ready files.
Write the job, age, accent, and one personality word. A gravelly dwarf blacksmith with a Scottish accent is enough. Quick tags and templates help when the box is empty.
The NPC voice generator reads the same preview line in three candidate voices. Listen for the one that still sounds like your character after the third sentence.
A credit pack or Studio keeps the preset voice and your description on a character sheet, so later lines use the same speaker. Free voices last for the session, then they are not saved.
Put one line on each row and add an emotion where the performance should change. Download MP3, or get WAV and a numbered zip for Unity and Godot on Studio.
Teams reach for an NPC voice generator whenever a character needs to talk before the budget does.
Start with the NPCs the player hears more than twice: the quest giver, the vendor, the rival, and the tutorial narrator. Give those characters a strong voice from the NPC voice generator, and treat background extras as extras. One distinctive vendor voice does more for a build than twenty similar mumbles.
See the plans and credit packs below, or read the Terms and the Refund Policy.
Free for a prototype. Studio when the audio ships.
One-time packs. Spoken characters never expire, and a pack keeps 5 saved voices. WAV, zip, and commercial use need Studio.
$5.00
50,000 characters. Does not expire.
$5. 50,000 characters, never expire. Keeps 5 saved voices. WAV, zip, and commercial use need Studio.
$19.00
250,000 characters. Does not expire.
$19. 250,000 characters, never expire. Keeps 5 saved voices. WAV, zip, and commercial use need Studio.
An NPC voice generator turns text into spoken dialogue for non-player characters. With prompttovoice you describe the character, audition three voices, and generate the lines as audio files.
Yes, to try. A free account can design 3 voices per day and speak 1,000 characters per day as MP3, in one session. Saved characters need a pack or Studio. WAV, zip, and the commercial license need Studio.
You can describe that flat, deadpan bystander tone in your own words: monotone, polite, unbothered. The NPC voice generator refuses prompts that name real people or copyrighted characters, so describe the delivery, not the person.
Yes, once it is saved. A credit pack or Studio keeps the voice id on the character sheet, and later lines call the same id in the NPC voice generator. Emotion on a row changes the delivery, not the speaker.
The commercial license comes with the Studio subscription. Audio made only on the free allowance is for personal prototypes and non-commercial projects. Read the Terms before you ship.
Free usage downloads individual MP3s. Studio adds WAV and a zip with numbered filenames, such as 001_the-gate-is-shut.wav, so the files drop into Unity or Godot without renaming.
No. Prompts for real people, celebrities, copyrighted characters, and child voices are refused. This NPC voice generator only designs original adult characters.
Steam’s content survey asks about AI-generated content. Lines from prompttovoice are AI-generated, so disclose that when you submit the build. The zip includes a short note you can keep with the files.
Ready to hear your character? Describe your NPC in the box at the top of the page and let the NPC voice generator audition three voices for you. Back to the NPC voice generator.