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Turn your own notes into quizzes with a free online builder

Upload PDFs, slides or notes and get multiple-choice, true/false or open questions with explanations, studied free in your browser.

Create quizzes nowFree · No credit card required

Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

Free · First set needs no signup · Creates quizzes in seconds

How a free online quiz builder fits into studying

A free online quiz builder is most useful when it works from the notes you already have, since a quiz on your own lecture slides tests what your course actually covered. DeckOwl reads PDFs, DOCX and PPTX files, plain text and photos of pages, then writes multiple-choice, true/false or open questions with explanations.

Multiple-choice, true/false and short answer formats
Explanations for each answer
Works from PDFs, slides, notes and photos of pages
3 free generations a month, with study in the browser

Example Spanish present-tense verb practice questions

Conjugate hablar for nosotros.hablamos. The -ar ending for nosotros is -amos, added to the stem habl-.

Which form of tener goes with yo?tengo. Tener is irregular in the yo form, adding a g to the stem instead of following the regular -er pattern.

True or false: the yo form of ser is soy.True. Ser is one of the most irregular verbs, so soy has to be memorized rather than built from a stem.

Conjugate pedir for ellos.piden. Pedir has an e to i stem change in all forms except nosotros and vosotros, so the stem becomes pid- here.

Conjugate escribir for tú.escribes. Regular -ir verbs take -es in the tú form, so the stem escrib- gets the ending -es.

Generate the full set

Multiple-choice, true/false and open questions

Pick the format that fits the study task, and each question comes with an explanation of the answer.

Starts from your own material

Upload PDFs, DOCX, PPTX, plain text notes or photos of pages, and the questions are drawn from that content.

Free to try in the browser

The free plan includes 3 generations a month and browser study. Exports are paid features on Plus and Pro.

How it works

Upload your material

Add a PDF, slide deck, Word file, text notes or a photo of a page.

Choose the question types

Select multiple-choice, true/false or short answer questions to match your practice goal.

Study or export

Practice in the browser on the free plan, or export on Plus or Pro.

Retrieval practice works best when questions are answered from memory and then checked against the explanation. Mixing formats keeps you from only recognizing the right answer among options, and short answer questions push harder recall for grammar topics like verb conjugation.

The free plan gives 3 generations per month and browser study with no exports. Plus adds unlimited generations plus PDF, DOCX, Anki and CSV export, and Pro adds QTI 2.1 and Moodle XML export for course platforms.

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Frequently asked questions

How long should a practice session be for Spanish present-tense verbs?

Short sessions work better than long ones for conjugation drills, since you can check each error before moving on. Repeat the same verbs across several sessions so the endings stick.

What is the best way to study Spanish present-tense verbs?

Learn the regular endings for -ar, -er and -ir verbs first, then drill irregular and stem-changing verbs such as tener, ser and pedir separately. Say each conjugation aloud before checking the answer.

Can I export my quiz from the free plan?

No, the free plan lets you study in the browser but does not include exports. PDF, DOCX and Anki export are on Plus, and QTI 2.1 and Moodle XML export are on Pro.

Is there a discount for students?

Yes, students get 40% off with a school email. No credit card is needed to start.

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