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CLOZE GENERATOR
100% FREE β€’ LOCAL-FIRST β€’ NO ADS

Online Cloze Deck
Generator & Anki Exporter.

Transform any paragraph, dialog, or sentence list into formatted cloze deletion cards with {{c1::word}} markers. Export to Anki TSV or study in ClozeForge.

1. Paste Sentences or Paragraphs

Enter one sentence per line in any language.

2. Generated Cloze Cards

⌨️
No cards generated yet

Click β€œGenerate Cloze Deletions” on the left to process your text.

Standard Anki Syntax

Produces valid {{c1::word}} cloze deletions recognized natively by Anki, SuperMemo, and ClozeForge.

100% In-Browser Privacy

Your text never leaves your device. Processing happens instantly via local JavaScript regex parsing.

FSRS-5 Compatible

Exported decks include tag headers ready for optimal DSR memory interval scheduling.

Linguistic Analysis
CEFR Text Analyzer β†’

Check the CEFR reading level and lexical density of your text before creating cards.

Cognitive Science
Cloze Test Principle β†’

Why filling sentence gaps builds fluent grammar reflexes faster than vocab lists.

Interactive App
Knowledge Tree Drills β†’

Train with our curated library of 1,600+ authentic sentences with audio.

HOW IT WORKS

From raw text to Anki-ready deck in three steps

1

Paste your text

Any article, dialogue, song lyrics, or grammar excerpt. The tokenizer splits it into sentences automatically.

2

Pick the gaps

Click any word to wrap it in standard Anki cloze syntax β€” or let the suggester highlight high-value content words first.

3

Export and import

Download the TSV, drop it into Anki (File β†’ Import), done. Cloze markup, context, and tags survive the trip.

πŸŽ“ For learners

πŸ‘©β€πŸ« For teachers

CLOZE BEST PRACTICES

What makes a good cloze deletion?

One gap per sentence. Multiple gaps split attention and halve retrieval strength β€” the testing effect works because effort is focused.

Gap the deciding word. Removing a verb ending that forces tense agreement teaches grammar; removing an unguessable proper noun teaches nothing.

Keep context dense. A sentence where the surrounding words narrow the answer to one possibility is a good sentence. If five words fit, pick a different sentence.

Type, don't flip. Exported decks work best with typing-in answers enabled β€” production practice beats recognition by a wide margin.