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Video Quiz Generator
A video quiz generator is an AI tool that transcribes audio from uploaded video files and uses the transcript to create learning-check questions.
Upload a video file, transcribe the audio, and turn lectures, explainers, and walkthroughs into AI quiz questions.
Video file
Audio transcription-based quiz generation
- MP4, MOV, WEBM, and more
- Up to 500MB
- Transcribe audio before generation
How a video file becomes a quiz
QuizGen.kr first transcribes the video audio, then turns the explanation flow into question-ready learning material.
Transcribe audio
The video audio is converted into text, with an optional transcription prompt to improve context and terminology.
Choose question types
Create questions around concepts, process order, causes, effects, and evidence from the transcript.
Share and review results
Publish the quiz link and review submissions from the dashboard workflow.
Video transcript input and generated examples
This static sample shows how a science experiment narration can become quiz questions.
Sample transcript excerpt
During photosynthesis, plants use light energy to convert carbon dioxide and water into glucose and oxygen. This process mainly happens in chloroplasts in the leaves.
Multiple choice
Where does photosynthesis mainly happen in plant cells?
Answer: Chloroplasts
O/X
Photosynthesis converts carbon dioxide and water into glucose and oxygen.
Answer: O
Short answer
What kind of energy is used during photosynthesis?
Answer: Light energy
Question types that work well with video files
Videos with clear narration work well for concept checks, process order, procedure review, and cause-effect questions.
Multiple choice
Useful for checking key concepts, definitions, causes, and effects.
O/X
Good for validating sentence-level facts and common misunderstandings.
Short answer
Useful when learners need to recall terms, people, formulas, or steps.
Essay
Supports context, comparison, evidence, and explanation-based assessment.
Fill in the blank
Works well for definitions, formulas, and process statements.
Matching
Useful for pairing terms with definitions, events with results, or examples with concepts.
Compared with writing questions while watching videos
Area
Manual
QuizGen.kr
Source prep
You rewatch the video and write down key sections manually.
QuizGen.kr transcribes video audio and prepares the text for quiz generation.
Question draft
It is easy to end with simple recall questions when the explanation flow is missed.
Concept, sequence, evidence, and application questions can be drafted together.
Operations
Distribution and result review often require separate tools.
Quiz creation, sharing, taking, and result review stay in one workflow.
FAQ
- Can a video file generate quiz questions directly?
- Yes. The video flow transcribes uploaded video audio and uses the transcript to generate quiz questions.
- Which video formats are supported?
- The service UI lists MP4, MOV, M4V, 3GP, 3G2, F4V, MTS, M2TS, WEBM, MPG, and MPEG.
- Is there a video file size limit?
- The current UI guidance allows video files up to 500MB.
- Can videos without audio be used?
- The video source flow is audio transcription-based, so videos without usable audio may produce poor results.
- When should I use a transcription prompt?
- Use it to provide terms, context, names, or domain hints that can improve transcription quality.
- Can video-based quizzes be shared with students?
- Yes. Generated quizzes can be shared through a public link and reviewed in the dashboard.
Turn video lessons into quiz drafts
Transcribe lecture or walkthrough audio and create review questions learners can answer right away.