Seep
Learn languages while you browse.
Seep quietly replaces common words on any webpage with their translation. You read normally and absorb a new language without setting time aside for it — no flashcard sessions, no dedicated study block.
Twenty-eight languages ship in one extension, including Spanish, French, German, Italian, Portuguese, Dutch, Japanese, Korean, Mandarin, Hindi, Arabic, Turkish, Russian and Greek. Three difficulty tiers control which words get swapped and how often, so the page stays readable at every level. Hover a translated word to see the original and its language flag; click to hear it pronounced. One keystroke toggles the whole thing off.
The privacy story is a consequence of the architecture rather than a policy: the dictionary is bundled with the extension, there is no backend and no account, and broad site access is an optional permission rather than a required one.
STATUSShipped — v2.0.0 on the Chrome Web Store
PRICINGFree
PLATFORMChrome (Manifest V3)
STACKVanilla JavaScript, Chrome MV3, Web Speech API
WEBSITEtryseep.com
