Horror voice changer for game dialogue prototypes
For a game prototype or interactive story, record short NPC lines and convert them into a consistent selected preset. The tool produces audio files for manual import. It has no game engine plugin, batch export or guaranteed identical delivery across generations.
A short workflow
- Write original lines and record them without music or effects.
- Choose Callum or Harry after comparing the sample line. Keep a note of your selected voice.
- Use a free 8-second trial to test your delivery. Longer funded recordings use 1 credit per started 30 seconds, up to 120 seconds per clip.
- Download the audio and import it into your game engine. Review provider and voice licensing for your intended release.
Demo mode returns a test tone. Live conversion needs a configured provider. Free clips are limited to 8 seconds; paid conversions support up to 120 seconds.
Useful answers
Can I use downloaded clips for NPC dialogue?
The output is downloadable audio that you can import into your engine. Review the provider and selected voice licensing for your project and release.
Does this tool include a game engine plugin?
No. It is a browser tool with individual audio downloads. Engine integration and batch export are not included.
Which voice should I start with?
Callum is the recommended gravelly character preset; Harry is a rougher alternative. Compare the same-input samples and test your own delivery.
Can it reproduce an official film character exactly?
No exact actor likeness is promised. Use original dialogue and a licensed preset for a horror-style performance.