Free Russian Grammar Checker
Perfect your Russian writing with AI grammar checking. Handle six cases, verb aspects, and complex agreement rules with ease.
/ 5000 words
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Free: 5000 words per check. Upgrade for unlimited access.
Why Choose Our Free Russian Grammar Checker?
Six-Case Declension
Russian has six grammatical cases with complex declension patterns. Our AI checks noun, adjective, and pronoun endings across all cases including irregular forms.
Verb Aspect & Motion Verbs
Russian verb aspects (perfective/imperfective) and verbs of motion have special rules. Our checker ensures correct aspect usage and motion verb pair selection.
Cyrillic Spelling & Punctuation
Validates Cyrillic spelling, catches common letter confusions, and checks Russian punctuation rules which differ significantly from English conventions.
Free vs Premium
| Feature | Free | Premium |
|---|---|---|
| Word Limit | 5000 words | Unlimited |
| Russian Grammar Check | Yes | Yes |
| Writing Score | Basic | Advanced |
| Auto-Fix All Errors | Yes | Yes |
| History | No | Yes |
| Priority Processing | No | Yes |
Frequently Asked Questions
Yes, our grammar checker validates all six Russian grammatical cases (imenitelny, roditelny, datelny, vinitelny, tvoritelny, predlozhny) and catches incorrect case endings for nouns, adjectives, and pronouns.
Yes, the tool understands Russian perfective and imperfective verb aspects and checks for correct aspect usage based on context, including in complex sentences with multiple clauses.
Yes, Russian has specific punctuation rules that differ from English, particularly regarding comma placement with conjunctions and subordinate clauses. Our tool checks all Russian-specific punctuation conventions.
Russian has relatively free word order, but different arrangements convey different emphasis and information structure. Our checker understands that while Russian allows flexibility, certain word orders are unnatural or change meaning. It flags awkward constructions and suggests more natural alternatives based on context.
Yes, Russian has a unique system of paired motion verbs (e.g., idti/khodit, yekhat/yezdit) distinguishing unidirectional from multidirectional movement. Our tool checks that the correct verb from each pair is used, validates prefixed forms that change meaning, and catches common errors in motion verb selection.
Yes, Russian number agreement follows complex rules: 1 takes nominative singular, 2-4 take genitive singular, and 5+ take genitive plural. Our checker validates these patterns for all numbers including compound numbers (21, 22, etc.) and catches incorrect case endings after numerals.
Yes, our Russian grammar checker supports academic writing conventions, including formal constructions, correct use of participial and gerundial phrases common in Russian scholarly prose, proper handling of impersonal sentences, and consistency in the formal register expected in Russian academic publications.
Our AI-powered tool goes well beyond basic Cyrillic spell-checking. It understands Russian grammar contextually, catching nuanced errors in case agreement, aspect selection, motion verb usage, and number agreement that simpler tools typically miss. It provides detailed explanations tailored to each specific error.
Our Russian grammar checker analyzes text in just a few seconds. The AI checks grammar, case endings, aspect usage, spelling, and punctuation simultaneously in a single pass, delivering comprehensive results almost instantly regardless of document length.
Yes, our Russian grammar checker is fully responsive and works on all mobile devices including smartphones and tablets. You can paste or type Russian Cyrillic text directly in your mobile browser and receive instant grammar corrections without needing to install any app.
Non-native Russian speakers commonly struggle with case ending selection (especially genitive vs accusative for animate nouns), verb aspect choice, motion verb pairs, number agreement rules, and stress placement affecting meaning. Our checker identifies all of these patterns and provides clear corrections.
The free version checks Russian text using our standard AI model, which handles most grammar, spelling, and punctuation corrections effectively. The premium version uses our most advanced AI for deeper analysis of complex patterns like aspect usage in context, case agreement in long sentences, and nuanced stylistic improvements.
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