Sanoja - Finnish Translator & Dictionary

Finnish translator & dictionary: select any word on the web to translate English ↔ Finnish, hear it, and review with flashcards.

Understand Finnish as you browse, and actually remember the words you look up. Sanoja is an English–Finnish translator and dictionary that works inside your browser. Select or double-click any word or short phrase on any website: English shows in Finnish, Finnish shows in English, detected automatically with no language picker. One click plays the Finnish pronunciation. Every word you look up is saved, usually together with the sentence it appeared in, so it doesn't disappear when you close the tab: • Spaced-repetition flashcards (Leitner system): a word you get right comes back in a few days, then a week, then a month; a word you miss comes back tomorrow • Words you know well graduate to a separate "known words" list • A searchable, sortable word list and a word-cloud view • A daily streak for finishing your reviews • Practice on your phone: tap "Practice on phone" and scan a QR code. No app install needed Useful for learners of Finnish at any level, and for English speakers living in Finland who want to understand what they read: news, forms, ads and messages. No accounts, no ads, no tracking. Your word list and progress stay in your browser and are never sent anywhere automatically. Built for one language pair on purpose: English and Finnish, both directions.