4 items
Translate selected text instantly on any page. Popup translator with history, saved words, and optional AI explanations. Highlight any word or sentence on any webpage — Kukuluku instantly shows the translation in a small popup, right where your eyes already are. No new tabs. No copy-paste. Just read. HOW IT WORKS 1. Select any text → translation appears immediately. 2. Or press Alt+Q to translate any selection on demand. 3. Use Study mode to learn vocabulary in context. FEATURES · Works on every website · Translate into 100+ languages · AI explanations — meaning, context, usage examples (Claude, GPT-4o, Gemini, Grok — bring your own key) · Three modes: Auto, Alt+Q hotkey, Study · Four themes: calm, hybrid, steel, light · Translation history · Minimal design — stays out of your way FREE & AD-FREE No account needed. No data collection. No ads. Ever. AI explanations require your own API key (optional). Your key is stored locally on your device only. PERFECT FOR · Reading foreign-language articles and docs · Learning vocabulary in context · Researchers, students, and language learners · Anyone who reads English online every day
Jun 29, 2026
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Media assets
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Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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