SubTrans - General Subtitle Translator Suite icon

SubTrans - General Subtitle Translator Suite

Chrome Web Store

by SubTrans team

v4.17.0 Updated Feb 9, 2026 737KiB
30K
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Description

🎯 SubTrans is a general subtitle translator Suite. It extends the original Subtitle into bilingual subtitles. The goal of SubTrans is to support as many widely used video sites as possible. 🌍 SubTrans can translate video's official subtitles / captions into almost all widely used languages. To make it work, the video should have AT LEAST one official subtitle / caption. πŸ›  Subtitle styles are settable. You can set styles for bilingual subtitles separately, including font size, font color, font weight, opacity, background color, etc. πŸ“‚ External subtitles are supported. You can use local disc subtitle file or input subtitle raw content manually, then choose to display it directly or use it as a translation source. ⏰ In case subtitles' timestamps don't fit well with the video, you can choose to advance or delay the timestamps of each subtitle separately. 🚠 The subtitles are filled in a draggable box. Hence you can adjust the subtitles' position as you wish. πŸ—„ SubTrans remembers your settings locally. So the bilingual subtitles show up every time when you open a new video of a supported site, needless to set up repeatedly. πŸ‘‰πŸ‘‰ Features: πŸ‘ˆπŸ‘ˆ βœ… Display bilingual subtitles βœ… Support most languages βœ… Support many sites βœ… Support subtitle styles settings βœ… Support External Subtitles βœ… Adjustable Subtitle Timestamp βœ… Subtitle position is draggable βœ… Support full screen βœ… No need to set up every time πŸ‘‰πŸ‘‰ Steps: πŸ‘ˆπŸ‘ˆ 1. After installation, you need to left-click the extension to set up. 2. Specify the "Translation Source". Note that it is loaded from the site you visit and literally it's the translation source of the first and second subtitles. 3. Also choose the language of "First Subtitle" and "Second Subtitle". 4. After a short process period, the bilingual subtitles should be shown up. Congratulations! πŸ‘‰πŸ‘‰ Supported Sites: πŸ‘ˆπŸ‘ˆ (you can email me of your request) (List all supported sites here is forbidden by Chrome Web Store to avoid keyword abuse) (You can find more info here: https://subtrans.cc/docs/supported-sites) 🌍 YouTube (including embedded youtube videos on any site) 🌍 Udemy 🌍 Coursera 🌍 ... 🌍 ... 🌍 ... 🌍 ... 🌍 ... ... (this list is actively increasing) πŸ‘‰πŸ‘‰ Supported languages include: πŸ‘ˆπŸ‘ˆ Almost all widely used languages are supported. (List languages here are forbidden by Chrome Web Store to avoid keyword abuse.) πŸ‘‰πŸ‘‰ Attention: πŸ‘ˆπŸ‘ˆ πŸ”Ή In order to translate, you need to choose "Translation Source". πŸ”Ή If no official subtitle / caption exists on your visiting site, "Translation Source" will be none. 😜 Please do not hesitate to contact us if you have any inquiries or feature requests. πŸ“§ Email: support@subtrans.cc
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storageβ„Ή Can store data locally in your browser webRequestβ„Ή Can observe and analyze network traffic

Details

Version 4.17.0
Updated Feb 9, 2026
Size 737KiB
First Seen Mar 21, 2026
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