What Languages Are Supported for AI Video Translation?

GeckoDub dubs video into every major European language and into key markets across the Americas, Asia-Pacific, the Middle East and Africa — with regional variants where the accent matters.

Languages you can translate into

• Western Europe — English, Spanish, French, German, Italian, Portuguese, Dutch, Catalan, Galician, Basque, Irish, Welsh
• Central & Eastern Europe — Polish, Czech, Slovak, Hungarian, Romanian, Bulgarian, Croatian, Serbian, Bosnian, Slovenian, Macedonian, Albanian, Greek, Ukrainian, Russian
• Nordics & Baltics — Swedish, Danish, Norwegian, Finnish, Estonian, Latvian, Lithuanian
• Asia-Pacific — Japanese, Korean, Chinese (Mandarin and Cantonese), Hindi, Tamil, Vietnamese, Indonesian, Malay, Filipino
• Middle East & Africa — Arabic, Turkish, Azerbaijani, Swahili, Afrikaans

Regional variants

A language is rarely one market, so some languages come with regional voices:

• Spanish — Spain, Mexico, United States, Colombia, Argentina, Chile and Peru
• Arabic — Egypt, Saudi Arabia and the United Arab Emirates
• English — United States and United Kingdom
• Chinese — Mandarin (Simplified), Taiwanese Mandarin (Traditional) and Cantonese (Traditional)
• German — Germany, Austria and Switzerland
• Portuguese — Brazil and Portugal
• Swahili — Kenya and Tanzania

Choosing the right variant is what makes a translated ad read as local rather than imported. A Mexican voice in an Argentine campaign, or European Portuguese in Brazil, gets noticed within a sentence.

Quality is not identical across the list

High-resource languages — Spanish, Portuguese, German, French, Italian, Japanese — produce the most natural voice cloning and the most idiomatic translation. Smaller languages are fully supported but can sound flatter, so review those in Smart Translation Control before you put budget behind them.

The language picker in the upload dialog always shows the current list.