Language pair · English → 日本語
Live English to Japanese translation
Turn English speech into 日本語 bilingual captions on any web stream, meeting, video or uploaded recording.
Source
English
English
Target
日本語
Japanese
Sample output
Click the button in the top right corner.
右上のボタンをクリックしてください。
Bilingual caption · editable · SRT/VTT/ASS
How to caption this pair
- 1Open TanLens in Chrome or Edge and set the source language to English and the target to Japanese.
- 2Start microphone captions for speech in the room, or capture the browser tab that plays the stream or meeting.
- 3Read the translation under each line. Correct names in the transcript afterwards and export SRT, VTT or ASS.
Questions
Can TanLens translate English speech in real time?+
Yes. English speech is transcribed and translated to Japanese while you watch. The source can also be auto-detected, but choosing the language explicitly usually gives better names and numbers.
How accurate is the translation?+
Japanese captions are formatted for vertical reading with short clauses, so they stay readable on mobile. Accuracy also depends on audio quality and the model you configure. Use a glossary for names and check anything that matters before publishing.
Can I export the subtitles?+
Yes. Saved transcripts export as bilingual or single-language SRT, WebVTT, ASS or plain text with the original timecodes.