Upload Subtitle Files
Upload an existing SRT or VTT subtitle file directly through your browser.
◆ AI-POWERED SUBTITLE TRANSLATION
Upload an SRT or VTT subtitle file, choose a target language and create translated subtitles while preserving the original timing and subtitle structure.
Welcome to our video presentation.
Bienvenido a nuestra presentación en vídeo.
What you can do
Use your existing subtitle file as the starting point. AI translates the written dialogue while keeping subtitle sequence numbers and timestamps available.
Upload an existing SRT or VTT subtitle file directly through your browser.
Select the language into which you want the subtitle dialogue translated.
Keep the existing timing instead of rebuilding every subtitle segment manually.
AI analyses the subtitle dialogue and prepares a translated version in your selected language.
Complete subtitle translation online without installing separate desktop software.
Download the completed translation as a supported subtitle file.
How it works
Upload your subtitles, select a target language and download the translated result after processing has been completed.
Select an SRT or VTT subtitle file from your device.
Choose the language into which you want the subtitles translated.
AI translates the dialogue while preserving the subtitle structure.
Review the translated content and download the available subtitle output.
Supported subtitle files
Upload a supported subtitle file and receive a translated result suitable for common video and web publishing workflows.
A widely supported format containing numbered subtitle segments and timestamps.
A subtitle format commonly used by websites, browsers and web-based video players.
Use cases
Subtitle translation helps adapt existing video content for new audiences without manually translating every subtitle line.
Prepare translated subtitle files for videos you own or are authorised to publish.
Make lessons, lectures and training videos easier to follow in another language.
Adapt presentations, demonstrations and training content for international teams.
Translate subtitles prepared for interviews, discussions and documentary material.
Prepare translated subtitles for short videos and social media publishing.
Create translated drafts for authorised video, film and documentary projects.
Translate subtitles for product introductions, tutorials and support videos.
Reuse an existing subtitle timeline while preparing content for a different audience.
Privacy and responsible use
Make sure you own the subtitle content or have permission to translate and use it. Avoid uploading unnecessary confidential, sensitive or personal information.
More Bubixo tools
Create timed subtitles directly from the spoken content in your video.
Turn audio and video recordings into timestamped, downloadable text.
Create spoken audio from written content using AI-generated voices.
Frequently asked questions
It converts the written dialogue inside an existing subtitle file into another language while keeping its structure and timing available.
The subtitle translator is designed for supported SRT and VTT subtitle files.
The system is designed to preserve existing sequence numbers and timestamps while translating the dialogue.
No. This tool works with an existing subtitle file, so the complete video does not need to be uploaded.
Yes. Names, terminology, idioms, humour and context can affect automatic subtitle translation.
Yes. Review terminology, timing, reading speed and line length before publishing the subtitles.
Only translate files that you own or have the necessary rights and permission to process.
This tool translates an existing subtitle file. Use Bubixo Video Subtitle Generator to create new subtitles from spoken video.
Upload an SRT or VTT file, choose your target language and download translated subtitles without rebuilding the original timeline.
Start Subtitle Translation →Your captions are already timed. Upload the SRT or VTT file, choose a language, and get the same file back translated with its timings untouched.
SRT and VTT files are supported.
More than 130 target languages are available.
No. The original timecodes are kept, so the translated captions stay in sync.
No. The tool works from the subtitle file alone.
Yes, as long as it is a valid SRT or VTT file.