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Perso AI

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AI video dubbing platform offering voice cloning, lip-sync, and translation into 90+ languages, plus a Korean AI-avatar production studio.

What it does

Perso AI is a dubbing and video-localization platform built by ESTsoft that translates video audio, clones voices, and synchronizes lip movement so dubbed videos look natural in a target language. It also offers audio separation, speech-to-text, and a subtitle/script editor, alongside Studio Perso, a production service specializing in Korean AI avatars.

How to use: Sign up (1 free generation, no credit card required). Upload your video or audio content, select the target language, and the AI dubs it automatically with voice cloning and lip sync. Refine the result with the real-time script editor and subtitle editing, then export in MP4, MOV, or WebM.

Core features

AI dubbing with voice cloning across many languages
AI lip-sync matching translated audio to video
Audio separation and speech-to-text transcription
Subtitle and script editing tools
Korean AI avatar video production via Studio Perso

Best for

Localizing marketing or training videos into multiple languages
Dubbing content while preserving the original speaker's voice character
Producing Korean-market videos with AI avatar presenters
Generating accurate subtitles and scripts from video audio
Toolspool rankingby monthly traffic

Tutorials

Step-by-step: exactly how to get things done with it.