🎉 Setup Complete! Start Using SelectTranslate
You can now use all features of the SelectTranslate Safari extension. Enjoy using SelectTranslate!
Bilingual Webpage Translation
Intelligently identifies and translates webpage content, displaying the translation beneath each original paragraph for a clean, seamless bilingual reading experience. Enjoy barrier‑free access to global knowledge.
Video Subtitle Translation
Supports bilingual subtitle translation on major global streaming platforms such as YouTube, Netflix, Disney+, and TED. The AI Subtitle feature enables instant translation even for videos without subtitles.

PDF Plus
The advanced PDF translation function is designed specifically for translating academic papers and various professional PDF documents. Utilizing advanced multimodal AI + OCR vision processing technology, it accurately recognizing text, formulas, images, tables, and scanned documents, effectively solving the problems of inaccurate recognition and layout disorder.

Document Translation
Provides free document translation with support for PDF, ePub, DOCX, HTML, TXT, Markdown, SRT, and ASS formats to meet your daily translation needs.

Optimal Translation
An industry‑first approach that runs multiple translation models in parallel and uses a scoring model to intelligently score the outputs and automatically select the best translation, significantly improving both accuracy and reliability.
Watch the Full Tutorial
If you want to quickly explore more translation scenarios and extension workflows, play the full tutorial video to keep getting familiar with SelectTranslate's core capabilities.