Last updated: November 12, 2026
What can One Translate translate?
Selected text and the visible page on normal websites, plus text you type or paste in the in-page bar. It is not a PDF reader, a voice translator, or a live conversation tool.
Does source auto-detect work?
Yes. Keep the source on auto for mixed pages. Choose an explicit source when you know the language, and keep a second language ready when the text is already in your target.
Why is nothing happening on some pages?
Chrome blocks extensions on internal pages and on the Chrome Web Store. Open a regular website and try again.
Is my text sent to One Translate servers?
Translation uses the online translation service the extension calls. One Translate does not create an account for you. Optional product analytics and error reports use Umami and GlitchTip on extsite.tech hosts. Details are in the Privacy Policy.
Can I translate Chinese and other languages?
Yes. Pick the target language in the bar. Auto-detect covers many common languages, including Chinese.
How do uninstall and feedback forms work?
Chrome can open an uninstall survey on feedback.extsite.tech. Loyal-user feedback opens on features.extsite.tech. Both include ext=onetranslate so answers stay tied to this product.