The 5 Top AI Video Translators of 2025
- Updated on 2025-11-07
- 597
Table Of Content
What is a Video Language Translator?
A video language translator is an AI-powered tool that translates a video's audio or subtitles into another language to make content accessible globally. Typically, these tools:
- Transcribe the original audio into text automatically.
- Translate the transcribed text into the desired target language using AI.
- Generate translated subtitles or produce dubbed audio with optional lip-syncing for a natural viewing experience.
- Allow export of videos with embedded subtitles or subtitle files like SRT and VTT, often with watermark-free options.
How AI Video Language Translators Work
- Upload your video: Easily upload video files or paste video URLs.
- Select original and target languages: Choose from supported languages for transcription and translation.
- Automatic Transcription: AI transcribes the spoken words into text with high accuracy.
- Translation & Subtitle Generation: Translates the transcript into the target language and synchronizes subtitles.
- Output Options: Export translated videos with subtitles or subtitle files in SRT, VTT, and more, watermark-free with UniFab.
- Advanced Features: Supports batch processing, no watermark export, seamless synchronization, and customizable subtitle style.
Types of AI Video Translator Tools
Video AI translators can be categorized into two types based on their purpose and target consumers. The first type is the AI video language translator, which is suitable for movie enthusiasts who want to know how to translate movies. These users need to break through language barriers and translate their favorite movies into familiar languages.
Examples of video language translators
- UniFab: UniFab excels in efficient batch subtitle translation without watermarks, ideal for bulk projects.
- Wavel: Wavel stands out for its extensive language support and cloud-based accessibility.
The second type is the multifunctional video translator, ideal for short-video bloggers who need to edit videos, dub, generate, and translate subtitles.
Examples of multifunctional top AI video translators
- Vizard: Vizard offers a convenient all-in-one platform combining video editing and AI translation.
- Kapwing: A cloud-based video editor providing a free AI video translator, ideal for fast translations and equipped with a variety of editing features to help create polished, professional-quality videos.
- VEED: It is a user-friendly video editor that leverages speech recognition technology to automatically create and translate subtitles.
This article has selected five popular video AI translators from numerous options. Learn more to find out which AI video language translator is truly suitable for you.
Comparison Table of AI Video Translators
Here is a comparison table to help you quickly learn about the AI video translator.
Tool Supported Languages Accuracy Watermark-Free Export Batch Processing Export Formats Pricing UniFab 30+ 98% Yes Yes SRT Lifetime $99 Wavel 100 99% No No SRT, VTT, DOC, MP4 $18-$52/mo Vizard 29+ 95% No No TXT, SRT $14.5-$19.5/mo Kapwing 100+ 99% No No SRT, VTT $16-$20/mo VEED 125+ 99.90% No No TXT, VTT, SRT $9-$24/mo
AI Video Language Translators
UniFab AI Video Translator
UniFab AI Subtitle Generator is widely recognized as one of the best AI video translators on the market, particularly for its subtitle generation and batch processing abilities. This tool excels at quickly converting spoken language in videos into translated subtitles in more than 30 languages.
Pricing:
Free trial in 30 days, export without watermark
$99 for lifetime, unlimited translation
Features:
- Fast and accurate subtitle generation and translation for clear, synced subtitles.
- Batch processing capability allows translating multiple videos at once, making it perfect for bulk projects.
- Exports videos and subtitle files without watermarks for free, which is rare among a video language translator tools.
- User-friendly interface suitable for beginners and professionals.
Pros
- +
Quick subtitle creation and translation with high accuracy.
- +
Supports over 30 languages.
- +
No watermark on exports, enhancing professionalism.
- +
Batch processing saves time.
Cons
- -
Slightly fewer languages supported compared to some competitors.
Verdict: UniFab is recommended for its efficient batch subtitle translation without watermarks, making it ideal for users who need to process multiple videos quickly. Its most outstanding advantage is the combination of ease of use and cost-effective batch processing.
Wavel AI Video Language Translator
Wavel.ai is a robust ai video translator known for its extensive language support and cloud-based convenience. It allows users to translate videos into over 100 languages online, making it powerful for global reach.
Pricing:
Free trial: Export with watermark
Lite：$18/mo 1500 min subtitle in any language
Pro：$26/mo 3600 min subtitle in any language
Scale: $52/mo 10000 min subtitle in any language
Features:
- Supports over 100 languages and dialects.
- Processes all translations online with no need for software installations.
- Provides various export formats including SRT, VTT, DOC, and MP4.
Pros
- +
Extensive language support covering a wide range of speech variations.
- +
Clean, cloud-based platform accessible from anywhere.
- +
Multiple export format options.
Cons
- -
Processes one video at a time, lacking batch support.
- -
Free exports come with watermarks.
- -
Subscription plans might be costly for casual users.
Verdict: Wavel is recommended due to its extensive language support and cloud-based convenience, allowing users to translate videos into over 100 languages seamlessly. Its standout feature is the broad language coverage with flexible export options.
All-in-One Video AI Translators
Vizard Video AI Translator
Vizard.ai is an all-in-one video AI translator and editor, combining translation with advanced video editing tools. It is designed for creators who want to handle all aspects of video production in one place.
Pricing:
No free trial for translation,
$14.5/mo，unlimited translation
$19.5/mo，unlimited translation
Features:
- Edit videos by trimming, removing unwanted parts, and adding subtitles.
- Translate video content into 29 languages with AI-powered recognition.
- Directly export edited and translated videos to social media platforms.
Pros
- +
Integrated video editing and translation in a single platform.
- +
Quick export options to popular social channels.
Cons
- -
Limited to 29 languages, fewer than competitors.
- -
No free trial available for the translation feature, which may deter new users.
Verdict: Vizard is recommended as an all-in-one platform that combines video editing and AI translation, offering creators a unified workflow. Its key advantage is the integration of editing tools with translation in a single interface.
Kapwing AI Video Translator
Kapwing is the best free video translator AI for users., especially praised for its user-friendly approach and advanced dubbing features, making it perfect for content creators.
Pricing:
Free trial: Export with watermark
Pro：$16/mo, 300 min/mo
Business：$20/mo, 900 min/mo
Features:
- Automatic transcription and translation in over 100 languages.
- AI-powered lip syncing and voice dubbing in 40+ languages for natural voiceovers.
- Cloud-based and accessible via web browser, with easy sharing options.
Pros
- +
Extensive language support covering most major global languages.
- +
Lip synchronization provides natural-looking dubbed videos, a standout feature.
- +
Free tier available with reasonable paid plans for heavier users.
Cons
- -
The free version exports include watermarks.
- -
Subscription plans may be relatively expensive for casual or small-scale projects.
Verdict: Kapwing is recommended for content creators seeking robust dubbing and natural lip-syncing features alongside video translation. The most notable strength is its AI-powered voice dubbing with lip synchronization for realistic voiceovers.
VEED AI Video Translator
VEED.io is an online video translator AI, it impresses with the largest language support among the listed AI video language translators, covering over 125 languages and dialects.
Pricing:
Free trial: Export with watermark
Lite：$9/mo, Try once
Pro：$24/mo, 4 hr/yr
Features:
- AI subtitle creation, translation, and dubbing functionalities.
- Supports multiple subtitle file formats such as TXT, VTT, and SRT.
- Simple online interface suitable for quick projects.
Pros
- +
The widest language support, making it excellent for international audiences.
- +
Easy to use without technical expertise needed.
Cons
- -
Missing advanced dubbing features such as lip syncing or voice cloning.
- -
Dubbing voiceovers may sound robotic or less natural compared to Kapwing.
Verdict: VEED is recommended for users needing the widest language support and highest accuracy among the featured tools and straightforward subtitle translation and dubbing capabilities. It supports translation of both video and audio files and offers capabilities such as automatic subtitle generation and voice dubbing using natural-sounding AI voices.
How to Choose the Right AI Video Translator Tool
- For efficient batch subtitle translation without watermarks: UniFab is the ideal choice, offering user-friendly operation and cost-effective features for professionals and beginners alike.
- For robust dubbing and natural lip-sync capabilities: Kapwing stands out with its advanced AI-powered voice dubbing and synchronization, perfect for content creators focused on high-quality voiceovers.
- For extensive language support and cloud-based convenience: Wavel and VEED provide wide-ranging options, enabling seamless translation across numerous languages.
- For all-in-one video editing and translation: Vizard offers a versatile platform that integrates editing tools with AI translation features for a streamlined workflow.
How to Use the Best Video AI Translator
How to Use Unifab AI Video Language Translator
Upload your video
Open Unifab, Click "AI Subtitle Generator" and upload your video.
Choose language
Choose subtitle language. Unifab supports 30+ language.
Translate and export
Click "Start"，translate and export a .srt file.
How to Use Kapwing Video AI Translator
Click to upload
Upload your video and open the "Translate".
Choose language
Choose the original language and select a new language and the voice.
Translate and download
Use the "Advanced Settings" and "Review transcript" and select "Dub Video". Then export.
Summary
The best AI video translator depends on your specific needs and priorities, with UniFab standing out for its efficient batch subtitle translation and watermark-free exports that suit beginners and professionals alike, Kapwing excelling in providing robust dubbing and lip-sync features ideal for content creators seeking natural voiceovers, and Wavel and VEED offering extensive language support to reach diverse global audiences. Meanwhile, Vizard serves as a convenient all-in-one platform combining video editing and translation.
Best AI Video Translator
- Support 30+ languages
- Export without watermark
- Free trial in 30 days
Subtitle Generator AI
Together, these tools represent the top AI video translators of 2025, empowering you to effortlessly break language barriers and broaden your video's international impact.
FAQs about AI Video Translator
Can A Video Language Translator Automatically Dub Videos?
Yes, some video AI translators like Kapwing and VEED provide automatic dubbing features. Kapwing even supports AI-powered lip syncing for more natural voiceovers, while others mainly focus on subtitles.
Are AI Video Translators Suitable For Content Creators?
Absolutely. AI video translators help content creators expand their audience by providing multilingual subtitles and voiceovers quickly. They save time and costs compared to manual translation and increase video accessibility.
Do AI Video Translators Support Bulk Video Translation?
Not all do. UniFab, for example, supports batch processing, making it perfect for users who need to translate many videos quickly. Other platforms may limit to one video per session.