See how Russian words change.

Russian nouns take a different form in every grammatical case — and the stress moves too. TsarTranslate shows you every form of every word, with the stress marked and audio you can tap to hear.

Over 1,000 nouns fully declined · core verbs conjugated in both aspects · quiz & spaced-repetition practice

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Try it: one word, every form

кни́га — book (feminine noun)

Tap 🔊 to hear any form (uses your device's Russian voice). The mark ( ́ ) shows the stressed syllable — notice it never moves on this word, but on many words it jumps between forms. That's the hard part of Russian, and it's exactly what TsarTranslate teaches.

What's inside

Every case, every numberAll six cases, singular and plural, for over 1,000 nouns — colour-coded so patterns jump out.

Stress marks everywhereRussian stress is unpredictable and changes meaning. Every form is marked, every form has audio.

Verbs in both aspectsCore verbs conjugated across imperfective and perfective, with the past-tense gender rules explained.

Quiz mode with exportTest any case, number, or level. Download results as CSV or print them — built with tutors in mind.

Practice that remembersPremium adds spaced-repetition drills and pronunciation checking, so weak spots come back until they stick.

Works like an appInstall it on your phone or laptop; it works offline. No ads, no tracking cookies.

A quick look

Who's behind it

TsarTranslate is built in North East England by a small team who love Russian — the literature, the language, and the logic of its grammar. We built the tool we wished existed: not another translator, but a clear window into how Russian words actually work. It's currently in closed testing with Russian tutors, and we're refining it with their feedback before launch.

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