How do the blanks work?

Key terms are blanked out of real sentences from your document. You type or recall the missing term, then get instant feedback with the full sentence for context.

What makes a good fill-in-the-blank subject?

Terminology-heavy material: vocabulary, definitions, formulas, dates, and names. Anything where one exact term carries the meaning.

PDF, TXT, and Markdown files up to 10MB in English, French, or Arabic. Scanned PDFs depend on successful text extraction or OCR and can fail.

You can start free with 10 total scans during a 7-day card-required trial; each upload costs one scan, and paid plans add more. The same formats are available on every plan.

Fill in the blank generator for your own notes

A fill in the blank generator can help you recall a term without choosing from a list. Use a document that gives the term enough context, then check the question and answer before using the exercise to test yourself.

Blank the terms, keep the knowledge.

Upload your notes and practise the exact terminology free.

Make my exercises

How it works

Upload your material. Notes, chapters, or vocabulary lists — PDF, text, or Markdown.
Terms go blank. The important words drop out of their sentences, leaving the context around them.
Recall and confirm. Supply each missing term for instant feedback, and watch misses resurface until they stick.

Fill in the blank practice

This format sits between flashcards and quizzes: harder than recognition, faster than writing essays. It shines wherever one exact term carries the meaning — vocabulary lists, definitions, formulas, dates, and names. Pair it with multiple choice quizzes for decisions between similar options, or warm up with our study games first.

What you can upload

Files. PDF, TXT, and Markdown up to 10MB.
Your notes. Save them as a TXT or Markdown file before uploading.
Languages. English, French, and Arabic, including mixed-language documents.
Scanned PDFs. Scans depend on successful text extraction or OCR and can fail.

Track your progress

Every blank you fill feeds mastery tracking: memorization and understanding scores per document, streaks, and weak-concept review. Students drilling terminology see exactly which terms still slip — and the AI flashcard generator covers the same words from the recall side.

FAQ

How do the blanks work?: Key terms are blanked out of real sentences from your document. You type or recall the missing term, then get instant feedback with the full sentence for context.
What makes a good fill-in-the-blank subject?: Terminology-heavy material: vocabulary, definitions, formulas, dates, and names. Anything where one exact term carries the meaning.
What can I upload?: PDF, TXT, and Markdown files up to 10MB in English, French, or Arabic. Scanned PDFs depend on successful text extraction or OCR and can fail.
Is it free?: You can start free with 10 total scans during a 7-day card-required trial; each upload costs one scan, and paid plans add more. The same formats are available on every plan.

Know the exact word, every time.

trial account · 10 total scans during a 7-day card-required trial · card required for the trial.

Start studying

Recall terms from a PDF passage

Try an original missing-term transformation with its context intact.

PDF to fill-in-the-blank questions