Yiperi Voice Lite

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For a limited time, save 50% on 400+ top assets and discover daily Flash Deals up to 90% off. New themed deals and featured drops arrive every week throughout the sale.

Add charming gibberish voice to your Unity NPCs instantly. Any text, any Language.

by Denys Almaral

Price History +
Free

Yiperi Voice Lite is a lightweight speech engine that converts text into charming, stylized gibberish speech in real-time. It provides a retro, cozy game aesthetic while solving the massive development bottleneck of voice acting and localization for large text systems.


Upgrade to: Yiperi Voice | Stylized Speech Engine (12 voices, 20 Languages)


Designed for cartoon, retro, comedy, RPG, creature, NPC, or UI dialogue. This is not a full dialogue manager and not a resources intensive realistic text-to-speech.

Problems This Solves:

  1. Zero Voice Actor Budget: Give unique voices to dozens of NPCs using simple text strings.
  2. No Multi-Language Audio Localization: Since the output is stylized gibberish, your dialogue audio fits any translated language automatically.
  3. Completely Offline & Lightweight: Runs entirely local with zero external API dependencies, monthly subscription fees, or internet required.

Features:

✅ (Lite) 2 built-in voice banks authored at home: retro, wiwi.

✅ Offline real-time playback: Plays through a normal Unity AudioSource.

✅ Text analysis into words, tokens, pauses, and stress markers.

✅ Word callbacks for syncing text reveal with speech.

✅ Token and viseme callbacks for custom animation or effects.

✅ Language definition files based on editable JSON.

✅ Supports adding custom voice banks by recording up to 68 phonetic tokens.

✅ Includes demo scenes for dialogue, minimal setup, and voice/language showcase.

Current language support (Lite): English-en, Spanish-es, French-fr, Portuguese-pt, Russian-ru, Yiperi-yiperi, German-de, Italian-it, Swedish-sv. 


How It Works: The system uses "voice tokens", a simplified phonetic system that generates procedural audio clips based on the text strings you pass to it. Perfect for retro RPGs, cozy simulators, city builders, and single-player prototypes where fully voiced dialogue is unfeasible.


Included demos:

  • Demo-1-Dialog: animated character dialogue showcase.
  • Demo-2-minimal: minimal script setup.

Additional notes:

  • Text Mesh Pro Essentials may be required to view UI text in the demo scenes.
  • Python scripts are avaiable to help building custom voice banks.

DOCUMENTATION | FORUM | E-MAIL | SOCIAL | YOUTUBE

Free