How do I create multilingual video ads with AI?
Quick Answer
Start with one master video ad, translate the script into target languages, regenerate lip-synced audio for each, and swap text overlays per locale.
Scenario
Global brands and marketplaces launching campaigns across multiple language markets simultaneously.
Best mode
Recommended workflow
Lip Sync That Looks Natural, Not Uncanny
Produce character-driven video content with believable lip sync for marketing, education, and entertainment applications.
Recommended workflow
Lip Sync That Looks Natural, Not Uncanny
Use the answer to choose the right workflow, then move into the matching tool page before generating inside Create.
AI-generated characters that speak need mouths that move convincingly. Poor lip sync breaks immersion instantly and makes content look amateurish. HappyHorse Lab mode provides precise control over speech-to-motion mapping, producing lip sync that matches audio cadence naturally — for UGC-style content, narrator-driven explainers, and character-based series where believable speech is non-negotiable.
Step-by-Step Guide
- 1
Produce one master video ad in your primary language with modular text overlay layers.
- 2
Translate the script into each target language, adapting idioms and cultural references.
- 3
Generate lip-synced audio tracks for each language against the same character visuals.
- 4
Swap text overlays, CTAs, and compliance disclosures per market and export all variants.
Prompt Template
Localize this video ad from English to Spanish, French, and Japanese. Keep all visuals identical, regenerate lip-synced voiceover per language, and swap CTA text overlays.
Common Pitfalls to Avoid
Direct translation without cultural adaptation leads to awkward or offensive messaging
Lip-sync quality varies by language — tonal languages need extra review
Forgetting market-specific legal disclaimers and compliance text
Common Questions
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