What the audio quiz generator creates
Digestly turns a recorded lecture into active recall practice by detecting the spoken language, transcribing the audio, identifying testable ideas, and creating quiz questions tied to the source material. The quiz is designed for studying after class or a recorded review session: answer from memory, read the explanation, use the score to find weak areas, and replay precise timestamp ranges around missed concepts. It is not an official exam generator, but it can turn passive listening into a concrete review session with source citations, saved retakes, and a path into summaries, flashcards, or Pro coverage checks.
What you get
- 10 fixed practice questions in the public tool.
- Answer explanations that connect the correct response back to the lecture content and transcript wording.
- Score and completion state for the preview session.
- Replay prompts and precise timestamp citations for checking source moments.
- A saved Digestly workflow when you want retakes, exports, transcripts, and coverage review.
From a law lecture recording to recall practice
A 42-minute recorded law lecture on negligence, duty of care, breach, causation, and damages.
Preview output
- 10 practice questions that test duty of care, breach, causation, damages, and the facts of a professor's negligence hypotheticals.
- Answer explanations that clarify why one element or example fits better than another and point back to the transcript.
- Precise timestamp references for replaying the section behind a missed negligence element.
- A completion score that shows whether the lecture needs another pass before class, a case brief, or an exam.
Use it to
- Test what you remember after listening instead of only rereading notes.
- Find weak concepts such as breach, causation, or damages through missed questions.
- Replay the audio around timestamp prompts for questions you answered incorrectly.
- Create a study loop from the same recording by pairing the quiz with a summary, flashcards, saved citations, or a Pro coverage review.
The public preview gives you 10 fixed questions. Create a free Digestly account when you want to choose how many questions to generate, use 40+ output languages, save timestamp citations, keep a structured transcript, retake the quiz, and export or share supported study formats. Pro adds coverage, gap-based question generation, and regeneration from the same coverage map.
How to study with a quiz from audio
An audio quiz works best after you have already listened once. The point is to expose what did not stick, then send you back to the right part of the recording instead of asking you to replay everything or trust a detached answer key.
- 01
Answer from memory
Take the quiz without opening notes so the score reflects what you actually retained from the lecture.
- 02
Read every explanation
Use the explanation to understand the source concept, not just to memorize the answer letter.
- 03
Replay missed timestamp ranges
Use timestamps as precise review anchors and replay around the missed concept.
- 04
Track weak concepts
List the topics behind missed questions so your next review session targets ideas instead of isolated quiz items.
- 05
Retake after review
After replaying and reviewing, retake or regenerate practice so you can see whether the lecture material is becoming easier to recall.
What you can preview and what an account unlocks
The free preview is enough to judge whether the recording can produce useful quiz practice. A free Digestly account turns that into a configurable workflow with saved citations, retakes, output languages, transcripts, and exports. Pro is for coverage-driven practice.
Free tool includes
- 10 fixed practice questions from the audio recording.
- Answer explanations after responding.
- Score and completion state for the preview session.
- Timestamp citations for replaying source moments.
Digestly free account
- Choose how many quiz questions to generate.
- Generate quizzes in 40+ output languages.
- Save precise timestamp citations and a structured transcript with the quiz.
- Retake practice and keep score across study sessions.
- Generate flashcards or a summary from the recording.
- Export or share to Anki-style and other supported study formats.
Digestly Pro adds
- Unlimited study sets and source uploads for heavier study workflows.
- Unlimited exports and shares of saved study material.
- See coverage across the recording instead of only one question set.
- Find gaps and generate more questions from uncovered or weak sections.
- Regenerate quiz practice from the same coverage map after review.
The quiz is only as good as the transcript
Audio quiz quality depends on how well the recording can be transcribed. Clear speech helps the quiz target the real lecture. Background noise, speaker overlap, low volume, or unclear terminology can create transcript errors, and those errors can lead to weaker questions or explanations.
- Transcript quality controls question quality, answer accuracy, and explanation usefulness.
- Digestly can detect the spoken language and generate quiz output in 40+ languages after sign-in.
- Unclear speech, background noise, and overlapping speakers can weaken generated quiz items.
- Timestamp citations are designed to point to precise source moments for review.
- Generated questions are study practice, not official exams or guaranteed course coverage.
- Precise terms, case names, formulas, and instructor-specific emphasis should be checked against the source audio or course materials.
Choose the right way to quiz recorded lectures
Choose Digestly when you want recorded class audio converted into source-specific practice questions, explanations, timestamp citations, configurable question counts, retakes, exports, and Pro coverage tools that show gaps in the recording.
- Quizlet
Choose Quizlet when you want shared classroom sets or a familiar public study library more than questions generated from your exact recording.
- NotebookLM
Choose NotebookLM when your audio transcript is part of a larger source notebook and you want broad exploration or Q&A.
- A general chatbot
Choose a general chatbot when you only have a short pasted transcript excerpt and want a few quick practice questions.
Audio Quiz Generator FAQ
Continue in Digestly when the preview is useful.
Use the public preview to test the workflow, then create a free account to save future results, build full study sets, and keep studying from the same source.