Web videos without borders, one-click VTT subtitle translation
Professional translation of WebVTT (.vtt) subtitles. Fully compatible with HTML5 video standards, preserving metadata and style cues. Supports batch translation of subtitles for online courses and HTML5 players.
Superior to traditional VTT translation
"Designed specifically for the HTML5 video era. DL.Translator provides comprehensive support for the WebVTT (.vtt) format. We not only deliver precise subtitle text translation, but also intelligently preserve VTT-specific header metadata and cue settings, ensuring accurate subtitle display in web-based players."
Not just translating text,
but restoring the soul of your documents
HTML5 Standard Compliance
Strictly adhere to the WebVTT standard, preserving the `WEBVTT` file header and comments to ensure seamless browser parsing without errors.
Cue Settings Retention
Intelligently identify and retain inline styles (such as `align:start size:50%`), ensuring subtitles maintain their original on-screen position and alignment.
Context-Optimized Translation
The AI model comprehends dialogue based on contextual understanding, effectively avoiding common word order errors in machine translation and ensuring a seamless reading experience.
Style Tag Support
Supports simple style tags in VTT files, such as `<b>`, `<u>`, and `<c.color>`. Only the content is translated, while tags remain intact.
Why does format matter?
- Precise formatting is the hallmark of professionalism.
- Reduce secondary formatting time.
- Ensure accurate and precise information delivery.
Core translation scenarios
Reliably meeting every translation scenario
Online Education Platform
Batch translate VTT subtitles for online course platforms, rapidly adapting to the formatting requirements of Coursera, Udemy, and similar platforms.
Enterprise Video Portal
Create multilingual VTT subtitles for internal corporate training videos, enabling global employees to access content effortlessly.
Web Video Development
Support front-end developers in efficiently generating multilingual subtitle files for direct use with the `<track>` tag.
Differentiated advantages
Why do professional teams choose us?
Metadata Protection
Unlike standard SRT converters, our service processes NOTE annotations and metadata blocks in VTT files without any loss of information.
Streamlined Workflow
No manual format conversion required. Simply upload your .vtt file and, after translation, download it as a .vtt file—ready for immediate server deployment.
Pay-As-You-Go
Enjoy flexible word-based billing with no need for expensive monthly subscriptions, making it ideal for project-based subtitle translation needs.
Translation FAQs
Easy Translation in Just 3 Steps
1. Upload Your File
Click Translation page , Access the operational interface and complete the login process if required.
Supports over 30 common document formats including PDF, Word, and Excel - simply drag and drop or select your files.
2. Select Translation Language
Simply configure your source language and desired target language—we support translation between over 80 languages.
3. Start Translation and Await Results
You don't need to remain on the page while waiting. Once translation is completed, we will immediately notify you via email to review the results.
Complimentary Trial Translation – Pay Only When Satisfied
We support free translation of selected sections. Continue once you're satisfied with the results.
Start Translation