ClueLensMulti-Source Browser Dictionary and Translation Assistant

Select text and look it up instantly with dictionaries, translators, and AI in one panel

Get Started

GitHub

Download for Chrome

Download for Firefox

📚

Multi-source lookup

Combine 13 dictionaries, 4 translators, and 1 AI source, including Cambridge, DWDS, SpanishDict, Larousse, and Bing Translate, in one lookup workflow.

🖥️

Flexible interfaces

Use the inline panel, standalone popup, or browser side panel depending on your workflow without interrupting reading.

🔊

TTS pronunciation

Built-in Web Speech API and Lingva voice engines support audio preloading and automatic playback, so pronunciation is always close at hand.

🎨

Highly customizable

Material Design 3 theming, dedicated general/appearance/audio settings, source toggles and ordering, custom fonts, vocabulary, and JSON backup keep the extension aligned with your workflow.