Lingua Studio
Learn vocabulary, master conjugations, and understand how languages work.
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Import a UTF-8 CSV exported from the Excel file with columns Level,Unit,Topic,English,Italian,German,Portuguese. Imported vocabulary replaces the built-in starter list. Your progress is saved locally in this browser. The built-in list contains 100 words per level (600 in total). Context coverage is shown for the current selection.
Vocabulary library
Browse every imported word. Combine level, topic and language filters independently of the quiz.
English learning path · A1–C2
Choose a CEFR level, then a thematic unit to browse its vocabulary. The course is an original topic-based structure inspired by CEFR progression, not copied from a textbook.
| Level | Unit / Topic | Word | Translation |
|---|
Showing all matching entries. Imported CSV vocabulary replaces the sample list.
Complete bracket
Translate the displayed verb into your chosen language, then fill in all conjugations for the selected tense and pronouns. Submit the entire bracket to check your answers; the correct forms are shown only after you finish. Complete a bracket to move on, and track your progress as you practise.
Complete the sentence
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| Pronoun | Correct form(s) |
|---|
Grammar comparison across languages
Grammar across languages
Compare what each form means in context, not just how it is named. The four supported languages are fully selectable. French and Spanish are planned, not yet available as exercises.
Choose 1–4 languages to compare:
Use the downloadable Excel template, then save the VerbForms sheet as CSV UTF-8. One row = one verb, one language and one tense. Existing verbs are updated; new verbs are added.
Learning dashboard
See your learning activity, review difficult material, and compare grammar across four languages. Guest progress stays in this browser; signed-in progress can sync with Supabase.
Community leaderboard
Lifetime achievements are kept when you reset a quiz. Sign in to appear in the ranking.
Vocabulary ranking
Verb ranking
Review queue
Spaced repetition uses short review intervals that grow with consecutive correct answers. Select a due item to practise it.