Best AI Quiz Generators for Teachers in 2026

Disclosure: SciHub101 is owned by the same team that builds SimpleQuizMaker. We've listed it first because it fits the criteria below, but we've tried to judge every tool, including our own, by the same standard. Weaknesses of every pick are listed.

A teacher with a reading assignment and 20 spare minutes wants a quiz, not a new software project. AI quiz generators read a document and draft questions, but they differ in what you can feed them, what you can do with the result, and what the free tier allows. This list compares six options on those points, and every entry includes its limits.

Details come from each vendor's own pages, checked on October 4, 2026. Plans change, so confirm before you build a course around any of them.

How we picked

We kept the niche narrow: a teacher or tutor who has source material (a PDF, a photo of a worksheet, pasted text) and wants a shareable quiz fast, with students joining without registration. Four criteria.

• Inputs. Which file types and sources the generator accepts.
• Student access. Whether students need an account or an app. A quiz link works like a printed handout: easy to pass out, nothing to install.
• Outputs. Sharing, exports, and links to classroom tools.
• Free tier. Stated limits, and what sits behind a paywall.

SimpleQuizMaker is first because it is ours and because it combines PDF, image, and text input with account-free student access and Google Forms and Classroom connections. It does not win on free-tier generosity: Wayground's page states no free quantity limits, while ours lists five generations a month. AI-drafted questions can also contain errors, so review every quiz before students see it, whichever tool you use.

1. SimpleQuizMaker (ours)

SimpleQuizMaker accepts pasted text and uploaded PDF, image, or DOCX files, and also lists YouTube videos and article URLs as sources. It generates multiple choice, true/false, short answer, and fill-in-the-blank questions. The site claims quizzes appear in under 10 seconds, which we did not time.

You share a quiz with one link or embed it, and students need no account, app, or login. Exports include a student copy and answer key as PDF, DOCX, or a Google Forms script, and results can be exported to CSV and Google Sheets. It connects to Google Classroom to assign quizzes and sync grades back. Other listed features include flashcards with SM-2-based spaced repetition (a scheduling method that shows cards just before you would forget them), instant explanations when a student misses a question, and a Letter Wheel alphabet game.

The free plan is $0 with five quiz generations per month, up to 10 questions per quiz, 20 AI Tutor messages per month, and unlimited student submissions, with no credit card. The Student plan is $2.99 per month for 25 AI generations per month, with an annual option.

Best for: A teacher or tutor turning a specific document into a quiz that students open from a link.

Limitations: The free tier is small, with five quizzes a month and 10 questions each. Heavy users hit the cap quickly. The AI drafts questions, so you must check them. We did not verify the accuracy of its questions or its speed claim.

2. Wayground (formerly Quizizz)

Wayground's AI question generator accepts text, PDFs, DOCs, PPTs, public URLs, YouTube videos with transcripts, and Google Drive Slides and Docs, plus a Chrome extension. It generates multiple choice, true/false, open-ended, and reading comprehension questions, and questions aligned to Bloom's Taxonomy, with formats you can convert to drag and drop, dropdown, match, reorder, and categorize.

The page says any free user can create, adapt, and enhance content with AI, and it states no quantity limits for free users. It also says its Analyze feature is still in development.

Best for: Teachers who generate many quizzes and want interactive question formats without a stated free cap.

Limitations: The page we read did not describe student account requirements or export options, so we can't compare those. A platform this large has more to learn than a single-purpose tool.

3. Kahoot! 360

Kahoot!'s pricing page offers a free account to test the platform with no credit card. AI content creation is included on paid plans, with access varying by tier, up to a full suite that includes PDF-to-presentation conversion. Pro Start is $19 per month ($228 per year) for up to 50 participants, and higher tiers go up to 5,000 participants. The page says participants do not need an account or a business license to join.

Best for: Live, game-style sessions where participant count and presenter licensing matter.

Limitations: On the page we read, AI features sit on paid plans, and the entry price is far above SimpleQuizMaker's $2.99 Student plan. It is built around live play more than document-to-quiz conversion.

4. Quizlet

Quizlet's AI study tools include Magic Notes, which turns uploaded notes into flashcards, practice tests, and outlines. Quizlet's help pages say free users get limited access to practice tests and study guides, while Quizlet Plus subscribers get unlimited access. The AI features were listed as available to students 16 and above in the US, UK, and Canada.

We could not load Quizlet's pricing page directly, so we are not quoting prices. We relied on search summaries of Quizlet's own pages.

Best for: Students studying their own notes with flashcards and practice tests.

Limitations: Free AI access is limited, and the age and country restrictions may rule out some users. Its focus is individual study rather than teacher-assigned quizzes.

5. Brainscape

Brainscape says it can "instantly turn study materials into flashcards," with import formats including pptx, pdf, doc, xlsx, anki, and youtube. Its page says it is free to make or import unlimited flashcards, share them, use spaced repetition, and try its AI features, with an upgrade needed for "unlimited AI-powered flashcard creation" and certified content.

Best for: Learners who prefer flashcards with spaced repetition over quizzes.

Limitations: It generates flashcards rather than shareable quizzes, AI use is limited on the free plan, and we did not see prices on the page we read.

6. Google Forms quizzes

Google's help page says you can make a quiz at g.co/createaquiz or by opening Google Forms, selecting Settings, and turning on "Make this a quiz." The article does not mention AI question generation, so questions are written by you.

Best for: Teachers who already live in Google Workspace and write their own questions.

Limitations: No AI drafting is mentioned on the help page we read, and the article does not state a price. It also takes more manual work than a generator.

Side-by-side comparison

Tool	Inputs	Student account?	Free tier	Entry paid price
SimpleQuizMaker	Text, PDF, image, DOCX, YouTube, URL	None	5 generations/month, 10 questions each	$2.99/month
Wayground	Text, PDF, DOC, PPT, URL, YouTube, Drive	Not stated	AI Create and Enhance free; no limits stated	Not checked
Kahoot! 360	AI on paid plans; PDF-to-presentation in top suite	Participants need none	Free account, no card	$19/month
Quizlet	Notes upload	Not checked	Limited AI access	Not quoted
Brainscape	pptx, pdf, doc, xlsx, anki, youtube	Not checked	Unlimited flashcards, limited AI	Not shown
Google Forms	Manual	Not checked	Not stated on page	Not stated

Figures are from vendor pages checked October 4, 2026.

Why quizzes are worth the effort: the testing effect

Before choosing a tool, it helps to know why a quick quiz earns classroom time at all. Cognitive psychologists call it the testing effect, or retrieval practice: pulling information out of memory strengthens it more than reading it again.

A widely cited 2006 study by Henry Roediger and Jeffrey Karpicke at Washington University in St. Louis had students read prose passages and then either take recall tests (without feedback) or restudy the passages for the same amount of time. On a test given five minutes later, restudying looked slightly better. On tests given two days and one week later, the students who had practiced recall remembered substantially more.

Two practical lessons follow for teachers:

1. Low-stakes, frequent quizzes beat one big test. The benefit comes from the act of recalling, so ungraded or lightly graded quizzes still work.
2. Spacing matters. Revisiting the same material days later, rather than the same afternoon, makes the effect stronger. That is the principle behind the spaced-repetition scheduling SimpleQuizMaker and Brainscape both list.

Our explainer on how memory works covers encoding, storage, and retrieval in more depth.

How to turn a reading into a good quiz in 20 minutes

AI makes the drafting fast. The checking still takes a human. A workable routine looks like this.

Step 1: Trim the source first (2 minutes). Upload only the pages you taught. A whole textbook chapter produces questions on sections the class has not covered.

Step 2: Tell the tool what kind of questions you want (1 minute). Where the tool allows it, ask for a mix: a few recall questions, a few that require explaining or applying an idea. Wayground lists Bloom's Taxonomy alignment, which is useful shorthand for asking for higher-order questions rather than only definitions.

Step 3: Generate more than you need (1 minute). If you want 10 questions, generate a few extra where your cap allows, so you can delete weak ones. On SimpleQuizMaker's free plan, the cap is 10 questions per quiz, so plan to edit rather than cull.

Step 4: Check every answer key against the source (8 minutes). This is the step that cannot be skipped. Look for the problems in the next section.

Step 5: Rewrite distractors (4 minutes). Wrong options in multiple choice should be plausible mistakes a student might actually make. AI distractors are often obviously wrong, which turns a question into a giveaway.

Step 6: Preview as a student (2 minutes). Open the share link in a private browser window, or on a phone, and take the quiz once. You will catch formatting problems and ambiguous wording.

Step 7: Decide what you will do with the results (2 minutes). If most students miss the same question, either the question or the lesson needs another look. Exports to CSV, Google Sheets, or Google Classroom grade sync make that easier to spot.

What to look for when reviewing AI-written questions

Large language models generate fluent text that can still be wrong. When reviewing, check for:

• Wrong answer keys. The marked correct answer is not supported by the source, or more than one option is defensible.
• Questions answerable without reading. If a student could answer from general knowledge or from grammatical clues in the stem, the question does not test the reading.
• "All of the above" and "none of the above" overuse. These options reward test-taking strategy rather than knowledge.
• Trivial details. AI often asks about dates or numbers that appear in the text but were not the point of the lesson.
• Invented facts. If the source is thin, a model may fill gaps with plausible but unsupported material. Anything not in the source should go.
• Reading level. Check that the wording suits your students, especially for younger classes and English learners.
• Bias and cultural assumptions. Names, examples, and scenarios should not exclude or stereotype students.

A worked example: one article, two workflows

Suppose a middle-school science teacher has a two-page PDF on the water cycle and wants a ten-question check for Friday.

• Generator with account-free links (SimpleQuizMaker). Upload the PDF, request a mix of multiple choice and short answer, edit the draft, and share one link. Students open it without logging in, and results export to Google Sheets or sync to Google Classroom. On the free plan, this uses one of five monthly generations.
• Manual build (Google Forms). Create a form, turn on "Make this a quiz" in Settings, and type ten questions with answer keys. It takes longer, but nothing is drafted by AI, so there is no answer-key checking beyond your own typing, and the school's Workspace administrator has already decided how Forms data is handled.

A teacher with one class a week may be fine with either. A teacher with five sections and weekly quizzes will feel both the free cap of the first and the time cost of the second, which is the real decision.

Student privacy: FERPA, COPPA, and your district's rules

Uploading class material is usually low-risk. Collecting student data is where rules apply, and in the United States two laws matter most.

FERPA (the Family Educational Rights and Privacy Act) protects the privacy of student education records at schools that receive federal funding. Quiz scores tied to named students can be part of those records. Many districts handle this by approving specific vendors under agreements, so check whether a tool is on your district's approved list before entering student names or grades.

COPPA (the Children's Online Privacy Protection Act) governs online services that collect personal information from children under 13. Under FTC guidance, a school can consent on parents' behalf only when the information is used for a school-authorized educational purpose and for no other commercial purpose, and the service must give the school notice of its data practices. Compliance remains the operator's responsibility, not the school's. The FTC's amended COPPA Rule took effect on June 23, 2025, with most compliance obligations applying from April 22, 2026, including separate parental consent for disclosing children's data to third parties for targeted advertising.

Practical steps for teachers:

• Prefer tools that do not require student accounts when you only need a quick check. The less a service collects, the less there is to protect.
• Ask students to use first names or class codes rather than full names when a tool does not have a district agreement.
• Do not upload documents containing student information (such as graded essays with names) to generate questions.
• Check age limits. Quizlet listed its AI features for students 16 and above in the US, UK, and Canada, which rules them out for younger classes.

Laws outside the US differ; in the UK and EU, for example, data protection law applies to student data in its own way. Your school's data protection lead is the right person to ask.

Who should not rely on an AI quiz generator

• Teachers writing high-stakes exams. Final exams, placement tests, and anything that affects grades significantly deserve hand-written, peer-reviewed questions.
• Subjects where precision is everything. In math, chemistry, and law, a subtly wrong answer key does real damage. Generate, but verify each item with extra care.
• Anyone without time to review. If you cannot spend a few minutes checking answers, the time saved by generation is not real.
• Schools without approval for the tool. If your district restricts edtech to an approved list, using an unapproved tool with student data can breach policy.

Common mistakes

• Sharing the quiz before previewing it. A broken question in front of thirty students costs more time than the preview.
• Testing only recall. If every question is "what is the definition of," students learn that the quiz rewards memorizing, not understanding.
• Burning the free cap on experiments. With SimpleQuizMaker's five monthly generations, test the tool on one real lesson rather than on throwaway text.
• Forgetting accessibility. Check that images have text descriptions, color is not the only cue, and time limits can be adjusted for students with accommodations.
• Reusing the same quiz every year unchanged. Answer keys circulate between year groups. Regenerating from the same source and editing gives a fresh set with little extra work.
• Treating results as precise measurement. A ten-question quiz is a quick check, not a diagnostic. Use it to decide what to reteach.

Six questions to ask before adopting any quiz tool

1. What does the free plan actually cap? Count generations, questions per quiz, and student submissions separately. SimpleQuizMaker caps generations and questions but lists unlimited submissions; Kahoot! caps participants by plan.
2. Do students need an account? Account-free links are faster in class and collect less data.
3. Where do results go? CSV, Google Sheets, or gradebook sync decides whether you retype scores.
4. Can I export the quiz itself? A PDF or DOCX copy protects your work if the tool changes its plans.
5. Is the tool on my district's approved list? If not, ask before entering student names.
6. Who owns the questions I create? Read the terms if you plan to share or sell your materials.

What to pick if you are...

• A teacher with a document and no time: SimpleQuizMaker or Wayground. Choose by cap and by whether you want Google Classroom syncing.
• Someone running live competitions: Kahoot!.
• A student self-studying: Quizlet or Brainscape.
• A Workspace school that wants to write its own questions: Google Forms. Our guide to iPhone apps for Google Forms covers building forms on a phone.

If you also handle documents, see our AI PDF tools list and our list of free PDF tools with no watermark.

Frequently asked questions

Q: Can AI turn a PDF into a quiz?
A: Yes. SimpleQuizMaker accepts PDFs, images, DOCX files, and pasted text, and Wayground accepts PDFs, DOCs, and PPTs. Always review the questions, because AI-generated items can be wrong or poorly worded.

Q: Do students need an account to take a quiz?
A: With SimpleQuizMaker, the site says students need no account, app, or login. Kahoot! says participants do not need an account. We did not verify this for the other tools.

Q: What is the best free AI quiz generator?
A: It depends on your volume. SimpleQuizMaker's free plan lists five generations a month with 10 questions each. Wayground's page states no free quantity limits. Brainscape and Quizlet offer limited free AI access.

Q: Can I export a quiz to Google Forms?
A: SimpleQuizMaker lists export of a student copy and answer key as PDF, DOCX, or a Google Forms script. We did not verify export options for the others.

Q: Are AI quiz generators safe to use with students under 13?
A: It depends on the tool and your district. Under COPPA, a school can consent for parents only when data is used for a school-authorized educational purpose, and many districts keep an approved-vendor list. Tools that need no student account collect less, which lowers the risk.

Q: Do quizzes actually help students learn, or just measure them?
A: Both. Research on the testing effect, including Roediger and Karpicke's 2006 study, found that practicing recall improved retention days later more than rereading the same material.

The takeaway

The tools differ less in how smart the AI is than in the workflow around it: what you can upload, how students join, and where the results go. If your volume is small, almost any free tier will do. If you generate quizzes weekly, test the cap first, and read every AI-written question as if a stranger wrote it.