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How to use Nebulearn

Step-by-step guides for importing decks, generating cards, sharing folders, and tuning your study settings. Most steps require a logged-in account (free to start). For study technique and app comparisons, see the blog.

Create

How to Generate Flashcards from a PDF

Upload lecture slides or notes in Nebulearn, edit the AI draft, and start FSRS review.

1 min readUpdated July 2, 2026Open guide →

Folders

How to Share a Study Folder

Invite classmates to edit the same deck, assign editor or learner roles, and copy a folder link.

1 min readUpdated July 2, 2026Open guide →

Import

How to Import an Anki Deck (.apkg)

Export a deck from Anki Desktop and import it into Nebulearn, including images, cloze cards, and formatting.

1 min readUpdated July 2, 2026Open guide →

How to Import a Spreadsheet (CSV or Excel)

Upload a .csv, .xlsx, or .xls file to create flashcards or quiz questions in Nebulearn.

1 min readUpdated July 2, 2026Open guide →

How to Import Plain Text or JSON

Paste or upload text and JSON to create flashcards or quiz questions in Nebulearn.

1 min readUpdated July 2, 2026Open guide →

Study

How to Change Your Study Algorithm (FSRS, SM-2, Leitner)

Switch spaced repetition algorithms in Settings and tune retention, intervals, and box schedules.

1 min readUpdated July 2, 2026Open guide →

Still stuck? Contact support and include what you were trying to do.