Kukuluku - Translate Selected Text

Select text and read it in your language. 250 languages, full pages, Google Docs and PDF. Free, no account.

Select text on any page and read it in your language, right there. No copying, no new tab, nothing to click. 250 LANGUAGES • Translates into 250 languages, covering about 95% of the world's population. • Recognises the original language by itself. • Free, with no account and no ads. FAST • The translation window opens in about a tenth of a second. • A word you have looked up before appears at once. TRANSLATE THE WAY YOU READ • A word or a sentence: just select it. • A paragraph: hold Alt and point at it. • The page: hold Alt+Q. Let go and the original is back. • Sites you read every day: turn on Always translate pages. • Your own writing: select it, press Alt+Q, then Enter. • Google Docs, Sheets and PDF: select the text and press Ctrl+C. KEEP WHAT YOU LEARN • Save words to your Lexicon and export them to Anki or CSV. • Words you keep meeting come back for review just before you would forget them. • No streaks and no reminders. • Optional AI explanations with your own Claude, GPT, Gemini or Grok key. PRIVATE BY DESIGN • No tracking, and Kukuluku has no servers of its own. • Text goes straight from your browser to Google Translate, and to an AI provider only if you connect one. • Only what you ask to translate is sent. • Page addresses are never recorded. Your history and Lexicon stay on your device. MADE TO FIT YOU • The menu comes in 21 languages. • Dark, light or automatic theme. • Pause it for a while, or turn it off for one site. Install it and select any word.