Which subtitle files can I upload?
This workflow accepts SRT, VTT, ASS and SBV subtitle files.
JAPANESE → ENGLISH
Translate Japanese Subtitles to English
Turn an existing Japanese subtitle track into an English version without rebuilding the timing.
- ✓Japanese fixed as the source
- ✓English fixed as the target
- ✓Keep cue timing and export SRT, VTT, ASS or SBV
Translate Japanese subtitles to English
Upload a Japanese subtitle file. The source and target languages are already fixed for this workflow.
A direct Japanese-to-English subtitle workflow
Skip language selection and focus on producing readable English subtitles from an existing Japanese track.
Keep the existing timing
Imported cues remain the timing reference, so the translation can focus on text rather than rebuilding timestamps.
Review context, not just words
Japanese often depends on context, omitted subjects and tone. Review the English wording in Studio before export.
Export for your platform
Use SRT, VTT, ASS or SBV depending on your editor, player or publishing workflow.
How to translate Japanese subtitles into English
1
Upload the Japanese subtitle file
Add your existing Japanese SRT, VTT, ASS or SBV file.
2
Start the fixed language pair
Japanese is already set as the source and English as the target, so no language selection is needed.
3
Review the English version
Continue in Studio, run the translation workflow and check the English wording before export.
Subtitle formats supported for Japanese-to-English translation
Use the subtitle file you already have and keep its cue structure while translating the text to English.
SRTStandard subtitle files used by editors, players and publishing platforms.
VTTWebVTT subtitles for browser video and HTML5 players.
ASSStyled subtitles with positioning, fonts and formatting.
SBVA simple timed-text format used in video publishing workflows.
Example: Japanese subtitles translated to English
The cue timing stays the same while the Japanese subtitle text becomes English.
Japanese
1 00:00:01,000 --> 00:00:04,000 今日は、その仕組みをご紹介します。
→
English
1 00:00:01,000 --> 00:00:04,000 Today we'll show you how it works.
Where Japanese-to-English subtitles are useful
An English subtitle track can make Japanese video content accessible to international audiences without recreating the video.
Anime, interviews & creator video
Create an English subtitle track for Japanese dialogue while keeping the original video and timing.
Courses & tutorials
Localize Japanese lessons, demonstrations and training material for English-speaking learners.
Business & product content
Translate Japanese demos, presentations, onboarding and support videos for international teams and customers.
Related translation tools
Translate Japanese subtitles to English – FAQ
Do I need to select Japanese and English manually?
No. Japanese is fixed as the source and English as the target on this page.
Will the subtitle timing change?
The imported subtitle cues remain the timing basis. The workflow focuses on translating the subtitle text.
Can Japanese context be reviewed before export?
Yes. You can review and edit the English wording in Subvideo Studio before exporting the subtitle file.
What about ASS styles or VTT metadata?
Complex styling, positioning or player-specific metadata should be checked after translation. Keep the original file as a reference when these details matter.
Create an English version of your Japanese subtitle track
Upload the Japanese subtitle file and continue directly to the English translation in Studio.
Translate Japanese subtitles to English