What is PrankGPT?

PrankGPT is a voice‑based AI tool that lets users create prank calls by entering a target phone number and selecting a voice from pre‑built options. Users can choose from “Marv,” a classic prank voice, or “Zephyr,” a modern Gen‑Z voice powered by rime.

ai, or use default voices from Google Cloud. After selecting a voice, users provide a prompt that instructs the AI on the conversation content, and then start the call with a single button. The application runs client‑side with JavaScript and relies on Vocode, an open source library for building voice‑based large language model (LLM) applications.

PrankGPT user reviews

Would you recommend PrankGPT?

Recommend this tool?

PrankGPT's key features

Input phone number for prank
Select voice model (Marv, Zephyr)
Provide custom prompt to AI
Initiate voice call with AI
Built with Vocode voice library
Voices from Rime Labs, Google Cloud

PrankGPT use cases

Organize surprise birthday pranks for friends by customizing voice and prompt options, delivering a memorable audio experience without coding
Integrate PrankGPT into party‑planning apps to add interactive entertainment, allowing hosts to create unique, high‑quality voice pranks on demand
Generate viral audio content for a prank‑call entertainment brand, automatically producing shareable prank calls that boost social media engagement