Input accepted
Paste text or attach a supported PDF, DOCX, TXT, Markdown, CSV, PNG, JPG, or WebP file.
Quiz tools
Fill in the Blank Generator
Create fill-in-the-blank practice prompts.
What it creates
Fill-in-the-blank practice prompts with answer keys.
Important note
Generated educational content can contain mistakes. Compare results with the source before teaching, grading, publishing, or exam use.
How to create fill-in-the-blank questions
- Paste your notes or attach a supported document.
- Keep the sentences that contain the facts or terms learners should recall.
- Select Generate to create practice prompts and an answer key.
- Check that each blank has one clear answer supported by the source.
This fill-in-the-blank generator works best with complete definitions, factual statements, processes, dates, and subject vocabulary. For mixed question formats, use the Question Generator.
What material works best?
Use focused passages with clear relationships between a term and its meaning. Remove headings without context, unfinished bullet points, and sentences where several different words could reasonably complete the same blank.
Teachers can use lesson summaries and revision sheets, while students can turn class notes into retrieval practice. Always compare the generated answer key with the original material.
Fill-in-the-blank example
Source: Photosynthesis takes place mainly in the chloroplasts of plant cells.
Question: Photosynthesis takes place mainly in the _____ of plant cells.
Answer: chloroplasts
A useful blank removes the learning target while leaving enough context for a specific answer. Avoid removing several unrelated words from one sentence.
Frequently asked questions
Can I make fill-in-the-blank questions from text?
Yes. Paste a coherent passage, notes, or lesson content and generate questions from the supplied material.
Does the generator include answers?
Yes. Generated prompts include an answer key that should be checked against the source.
Can I use a PDF or Word document?
Yes. Supported PDF and DOCX text can be extracted in the browser before questions are created.
Why is a generated blank ambiguous?
The source sentence may permit several answers or lack context. Edit the source or revise the prompt so only one answer fits.
Is the fill-in-the-blank maker free?
The public tool can be used without payment, subject to the displayed generation limits.