編集部の結論
The key design decision in Immersive Translate is that it never covers the original: translations are inserted paragraph by paragraph beneath it, so you can check against the source while reading technical docs. You can plug in your own API key or use the built-in engines. Its PDF and video subtitle handling is the best in class.
良い点
- Bilingual layout that does not break reading flow
- Covers PDF, subtitles and selected text
- Can use your own model API
気になる点
- Free quota is limited
- Occasional paragraph misalignment on long pages
- There are a lot of advanced settings
動作環境
Chrome 100+ / Edge 100+ / Firefox 109+ / Safari 16+
インストール手順
- Search for Immersive Translate in the extension store and add it
- Choose a translation engine on first use (your own key works too)
- Set the target language and turn on bilingual mode
更新履歴
v1.222026-10Synchronised dual subtitles on YouTube
v1.202026-08OCR for scanned PDFs
