Dubly.AI
Translate videos with AI & lip sync for fast, natural, scalable results
What is Dubly.AI? Complete Overview
Dubly.AI is an advanced AI-powered video translation tool that enables users to translate videos into 32+ languages with precise lip sync and natural voice cloning. It solves the pain points of high costs, lengthy production times, and lack of authenticity in traditional video translation methods. The tool is designed for content creators, marketers, publishers, and enterprises looking to expand their global reach effortlessly. With Dubly.AI, users can achieve professional-quality translations in minutes, saving up to 90% compared to traditional methods. The platform supports unlimited video lengths, 4K resolution, and offers features like customizable translations, native speaker control, and GDPR-compliant data handling.
Dubly.AI Interface & Screenshots

Dubly.AI Official screenshot of the tool interface
What Can Dubly.AI Do? Key Features
Lip Sync
Dubly.AI uses Hollywood-level technology to perfectly match lip movements to the translated language, ensuring natural-looking results without compromising video quality. This feature eliminates the uncanny valley effect often seen in AI-generated translations.
Voice Cloning
The AI clones the original speaker's voice characteristics, maintaining tone, emotion, and energy levels in the translated version. Whether soft and silky or loud and energetic, the translated voice sounds just like the original.
Customizable Translations
Users can easily edit translations to match their preferred wording. The platform allows for unlimited revisions at no extra cost, giving users complete control over the final output.
Context and Tone Preservation
The AI understands the context and tone of the original content, whether it's a formal tutorial or casual social media clip, delivering translations that feel authentic and appropriate for the content type.
Native Speaker Control
For projects requiring perfection, Dubly.AI offers access to a team of native speakers covering 20+ languages who can fine-tune translations to meet exact brand and industry standards.
Glossary for Brand Terminology
Users can create and maintain a glossary of brand-specific terms to ensure consistent and accurate translations across all content, maintaining brand voice and identity in every language.
4K Export & Unlimited Length
Dubly.AI maintains the original video quality, supporting 4K resolution exports without any quality loss. There are no restrictions on video length, making it suitable for everything from short clips to feature-length content.
Professional User Management
Teams can collaborate efficiently with comprehensive user management features, including usage budgets and permission controls, making it ideal for organizations of all sizes.
Best Dubly.AI Use Cases & Applications
Global Marketing Campaigns
Marketing teams can launch simultaneous global campaigns by translating promotional videos into multiple languages quickly and cost-effectively, ensuring consistent messaging across all markets.
E-Learning Localization
Educational institutions and training providers can make their courses accessible worldwide by translating instructional videos while maintaining the instructor's original teaching style and personality.
Social Media Expansion
Content creators and influencers can grow their international audience by translating their videos into different languages, appearing to speak fluently in each language with perfect lip sync.
Corporate Communications
Multinational companies can localize internal training videos, executive messages, and corporate announcements for employees in different regions while preserving the speaker's authenticity.
Publishing and Media
News outlets and publishers can quickly translate interviews and reports for international audiences, significantly reducing production time compared to traditional dubbing methods.
How to Use Dubly.AI: Step-by-Step Guide
Upload your video file in MP4 or MOV format (up to 4K resolution and 5GB in size). The platform supports videos of unlimited length and maintains the original quality throughout the translation process.
Select your target languages (you can translate into multiple languages simultaneously). The platform supports 32+ languages, covering major global markets and dialects.
Customize the translation by editing text, adding brand terms to your glossary, and adjusting the tone of voice to match your brand personality. All edits can be made directly in the intuitive interface.
Enable lip sync (optional) to match the speaker's mouth movements to the translated language. The AI processes this automatically while preserving natural facial expressions from the original video.
Download your translated video in the original resolution (up to 4K) with perfect lip sync and voice cloning. The processed video retains all visual and audio quality of the source material.
Dubly.AI Pros and Cons: Honest Review
Pros
Considerations
Is Dubly.AI Worth It? FAQ & Reviews
Yes, Dubly.AI offers a one-time free trial translation. You can translate a 1-minute test video to experience the quality and features before committing to a paid plan.
Lip sync uses advanced AI to adjust the speaker's mouth movements to match the translated language, making it appear as if they're speaking the new language naturally. The technology preserves facial expressions and natural movements from the original video.
No, all customer data is handled in isolation within a secure sandbox environment. Your videos and translations are never used for general AI model training or shared with other customers.
Dubly.AI supports 32+ languages including English (multiple variants), Spanish, French, German, Chinese, Japanese, and many more. The platform covers most major global languages and dialects.
Yes, you can cancel your monthly or annual subscription at any time, with the cancellation taking effect at the end of your current billing period. You'll retain access until the period you've paid for ends.
Yes, Dubly.AI offers special pricing for educational institutions and non-profit organizations. Contact their sales team directly to discuss customized plans for these cases.