Free AI Video Translator: Try Video Dubbing
Mac: Apple silicon, macOS 13+. Windows: 64-bit Windows 10/11. Free local dubbing requires a Perso account and local model settings.
Free dubbing on your computer. More options online.
Start with local dubbing, then choose Perso Online when you need premium voices, lip sync or more languages.
Before you start: local models need an initial download. Processing time and translation quality depend on your computer, language and model.
Mac: Apple silicon, macOS 13+. Windows: 64-bit Windows 10/11. Free local dubbing requires a Perso account and local model settings.
Free dubbing on your computer. More options online.
Start with local dubbing, then choose Perso Online when you need premium voices, lip sync or more languages.
- 01Sign in with a free Perso account.
- 02Create a free API key when the app asks.
- 03Choose Local model.
- 04Choose Hunyuan for local translation. Leaving ChatGPT selected uses your own ChatGPT account limits.
Before you start: local models need an initial download. Processing time and translation quality depend on your computer, language and model.
Mac: Apple silicon, macOS 13+. Windows: 64-bit Windows 10/11. Free local dubbing requires a Perso account and local model settings.
Trusted by Creators Worldwide
Over 50 channels — including BokyungTV with 4.5M subscribers — use Perso Dubbing, reaching a total of 12 million subscribers.
Taehyun Kim
Director of PUBG: BATTLEGROUNDS
"As part of our effort to connect with our English-speaking players, we used Perso Dubbing to dub my voice into English. Thanks to its amazing translation and lip sync capabilities, we were able to communicate with global users more directly and authentically."
Seokbeom Hong
Producer at Treasure Hunter MCN
"The script editing feature alone is a game changer — but being able to fine-tune translations of technical terms really boosted our content quality. Absolutely incredible."
State of AI Dubbing 2026 · Mid-Year Update
projects created on Perso Dubbing
Jan 2025 to Aug 2026 · One project = one video into one target language
Open data, CC BY 4.0
Read the report →
Use Cases
Every video below was dubbed with Perso Dubbing. Press play and compare the original with the dubbed version.
YouTube & Creators
Grow subscribers beyond your home market. Dubbed channels reach viewers who never touch subtitles.
Podcasts & Interviews
Multi-speaker detection keeps every host and guest sounding like themselves.
E-Learning & Courses
Make lectures and courses accessible to students in their own language.
HR & Corporate Training
Onboard global teams with one training video, dubbed for every office.
How to Translate and Dub a Video
with Perso Dubbing
Why use Perso Dubbing for free video translation
Original-voice AI dubbing
Dub into 99+ languages while preserving the speaker’s own voice. Available languages depend on your plan.
Creators
Create viral-ready lip-sync videos for TikTok, YouTube Shorts, and Reels. Make your content trend across platforms by syncing your voice naturally in any language
#Short-form #Global reach #Multilingual boost
Marketers & Brands
Convert more with persuasive lip-synced ads in multiple languages. Build trust and engagement by talking directly to local audiences — in their own language.
#Conversion-focused #Authenticity #Global fanbase
Scale Your Contents
FAQ
Is it free and unlimited?
Perso Free Desktop App offers unlimited free dubbing when you use local voice models and local translation. A Perso account and initial model setup are required. Processing time and quality depend on your computer and models. Perso Online includes one free generation on sign-up; further usage depends on your plan and credits.
Are subtitles included in AI video translation?
Can I download the dubbing video and the lip-sync video separately?
Which plan is best for professional AI video translation?
Can I switch or upgrade my plan later?
What is the Script Editing Feature?
Is lip-sync included for free?
Is there a character limit for the transcript?
Mac: Apple silicon, macOS 13+. Windows: 64-bit Windows 10/11. Free local dubbing requires a Perso account and local model settings.