AI Short Video Generator

AI short video generator: a 30-second explainer from any source

Upload a PDF, notes, a slide deck, a link, or a YouTube video — or just type a topic — and Scholarly distills it into a fast, vertical, phone-friendly explainer with full-screen visuals and focused narration.

See AI video lectures

Free to start · No credit card required · Every video mode on every plan

Used by 170,000+ students and professionals worldwide
Short · 9:160:30

Why does the Krebs cycle need oxygen?

Synced captions follow the narration line by line.

Short · One thread, about 30 seconds
  1. 0:00

    The hook

    One question or claim pulled from your source, on screen while the narration opens.

  2. 0:08

    The explanation

    Full-screen visuals carry the single idea the source supports best.

  3. 0:24

    The takeaway

    A focused closing line you can recall on the bus or in the hallway.

How it works

From source to short video in three steps

No editing timeline, no script writing. Pick a source, choose the Short mode, and let the AI do the cutting.

  1. 01

    Add your source

    Upload a PDF, notes, or a deck, pick a file from your library, paste a link or a YouTube video, or type a topic in the Prompt tab.

  2. 02

    Choose the Short video mode

    In the customize step, pick Short. It always renders as an approximately 30-second vertical video, so there is no length to set.

  3. 03

    Watch, share, and study

    Play it on your phone, share a link, read the searchable transcript, turn captions on, or generate flashcards in one click.

Quick answer

What a short explainer video looks like in Scholarly

Updated August 2026

Upload up to 3 PDFs, notes, a deck, a link, a YouTube video, or a typed topic and choose the Short video mode. Scholarly writes a focused script, pairs it with full-screen visuals and narration, and renders an approximately 30-second vertical explainer — there is no length control. The Free plan includes one lifetime AI creation at 720p; Premium ($30/mo or $144/yr) includes 10 AI creations per week and Laureate ($99/mo) 80 per week, with 1080p, watermark removal, and MP4 download on paid plans.

Short is one of Scholarly's five video modes, alongside Standard, Illustrated, Manim Math Animation, and Freestyle. Where the other modes produce a full-length landscape lecture, Short distills your source to one compelling thread and keeps the narration tight, so the result is a recap you can watch between meetings or on the way to an exam.

Generation takes a few minutes and runs in the background; you get a notification when the video is ready. Every short ships with a searchable transcript, synced captions, interactive question checkpoints, AI chat about the video, and one-click flashcard generation — the mode changes the format, not the study tools.

What you get

Built for the phone, grounded in your source

A short video is only useful if it is accurate. Scholarly builds every frame from the material you gave it.

Approximately 30 seconds, every time

Short always renders in its own roughly 30-second format. No length slider, no trimming — the AI picks the single thread worth telling.

Vertical and phone-friendly

Full-screen visuals and large on-screen text are composed for a portrait screen, so the video reads cleanly on a phone.

Any source, or just a topic

PDFs, text files, images, slide decks, Google Drive files, links, YouTube videos, or a typed prompt all work as a starting point.

Transcript and synced captions

A searchable transcript and line-by-line captions come with every video, in the language you generated it in.

AI chat and question checkpoints

Ask follow-up questions grounded in the transcript and your original source, and answer the built-in checkpoint questions.

Share and download

Share a public link on any plan. Paid plans add 1080p rendering, watermark-free output, and MP4 download.

Why a short video

Why turn notes into a short video at all?

A twenty-page chapter and a thirty-second video serve different moments. The chapter is for learning; the short is for the spaced re-exposure that keeps the idea alive — before a standup, on a commute, or in the minutes before a certification exam. Asking the AI to commit to one thread forces a decision about what matters most, and that decision is itself a form of review.

Scholarly's Short mode is different from generic AI short video generators because it starts from your source, not a stock-footage library. The script is written from the pages, notes, or link you provided, the visuals are composed to support that script, and the transcript lets you check every claim against the material. If the short does not land the way you hoped, switching to a different mode and regenerating is often a bigger improvement than rewording the prompt.

For longer material, generate a full lecture in Standard or Illustrated mode first, then a Short from the same source as the recap. The two videos share the same grounding, so the short becomes a one-thread reminder of the lecture you already watched.

For work and teams

Short videos are a natural fit for internal comms, product updates, and onboarding refreshers: turn a release note, a policy change, or a one-page SOP into a 30-second recap your team can watch on a phone. For full-length training content, see the AI training video generator. Need shared source libraries, seats, and one bill for the whole company? Explore Scholarly for Teams.

FAQ

Short video generator questions

How long is a short video?

Approximately 30 seconds. Short always renders in its own format and has no length control. If you want a longer video, pick Standard, Illustrated, Manim Math Animation, or Freestyle instead — those modes use the lecture length setting.

What can I turn into a short video?

Up to 3 PDFs, text files (.txt, .md, .csv), images, slide decks, Google Drive files, a link to a website or online PDF, a YouTube video, or a topic typed into the Prompt tab. The AI reads the source and distills it to one thread.

Is the short video vertical?

Yes. Short is a vertical, phone-friendly explainer with full-screen visuals and focused narration, designed for quick review on a phone.

Does a short video include a transcript, captions, and chat?

Yes. Every video mode ships with a searchable transcript, synced captions, interactive question checkpoints, AI chat about the video, and one-click flashcard generation.

Is the short video mode free?

Every video mode is available on every plan. The Free plan includes one lifetime AI creation and one upload (8MB or 32 PDF pages) at 720p. Premium is $30/mo or $144/yr with 10 AI creations per week. Laureate is $99/mo with 80 AI creations per week. Frontier models such as GPT 5.6 Sol and Claude Opus 5 cost 3 credits instead of 1.

Can I download the short video as an MP4?

On a paid plan, open the completed video, click the three-dot menu, and choose Download video to get the rendered MP4. Paid plans also unlock 1080p rendering and watermark-free output. On every plan you can share a public viewing link.

How long does generation take?

Short videos are quick to generate compared with a full lecture and run in the background. You can close the creator and come back — Scholarly notifies you when the video is ready, and you can cancel or retry from the video page.

Pricing

Start free. Upgrade when you need more creations.

One AI creation on Free, 10 per week on Premium, 80 per week on Laureate. Every video mode on every plan.

Free

See what it does with one of your own sources.

$0

/month

Free forever

No card required.

  • 3 lifetime AI Chat messages

  • 1 free AI creation total

  • 2-minute podcasts and video lectures

  • 1 free file upload total (8MB)

  • 5 lifetime quiz questions

  • 1 completed practice exam total

  • 15 lifetime voice minutes

  • 32-page PDF to flashcards

  • 500 lifetime autocomplete words

Use it to generate flashcards, improve a deck, or create a podcast, video lecture, slides, infographic, mind map, study guide, worksheet, spreadsheet, story book, timeline, SOP, flowchart, lesson plan, or outline — or run Deep Research or turn a recording into AI Meeting Notes.

Premium

Most Popular

Steady weekly output from the material you already have.

$12

/month

Billed yearly at $144 · save $216

  • Everything in Free, plus:

  • 10 AI creations per week

  • Unlimited AI chat & autocomplete

  • Podcasts up to 60 minutes, videos up to 45 minutes

  • Unlimited file uploads (up to 300MB)

  • Unlimited study sessions

  • Unlimited exams & quizzes

  • 1000-page PDF to flashcards

  • Export to Anki

  • Priority support

Laureate

For work where being right matters more than the price.

$99

/month

billed monthly · cancel anytime

For frontier models & 8x more AI Creations

Our most advanced and most expensive tier.

  • Everything in Premium, plus:

  • 80 flexible AI creation credits every week

  • 80 AI creations per week

  • Podcasts up to 60 minutes, videos up to 45 minutes

  • Unlimited uploads up to 1 GB, plus 3,000-page PDFs

  • 12 hours of voice mode per day

  • Priority support and early access to new Frontier models

Pricing shown in USD. Local currency may be available for Premium in app.

Compare plans

AI chat

Premium and Laureate include unlimited AI chat. GPT 5.6 Sol and Claude Opus 5 are reserved for credit-metered AI creations.

Free
3 total
Premium
Unlimited
Laureate
Unlimited

AI creations

AI creations share one credit balance across every creation tool. Standard models use 1 credit; Frontier models Sol and Opus use 3.

Free
1 total
Premium
10/week
Laureate
80/week

Podcast length

Free episodes are fixed at 2 minutes. Paid plans can set a target length up to 60 minutes.

Free
2 minutes
Premium
Up to 60 minutes
Laureate
Up to 60 minutes

Video lecture length

Free lectures with a length control are fixed at 2 minutes. Paid plans can set a target up to 45 minutes. Short stays about 30 seconds.

Free
2 minutes
Premium
Up to 45 minutes
Laureate
Up to 45 minutes

File uploads

Free
1 total (8MB)
Premium
Unlimited (300MB)
Laureate
Unlimited (1 GB each)

PDF to flashcards

Free
32 pages
Premium
1000 pages
Laureate
3000 pages

Practice questions

Free
5 total
Premium
Unlimited
Laureate
Unlimited

Practice exams

Free
1 total
Premium
Unlimited
Laureate
Unlimited

Voice mode

Free
15 min total
Premium
2 hr/day
Laureate
12 hr/day

Autocomplete

Free
500 words total
Premium
Unlimited
Laureate
Unlimited

Export to Anki

Free
Premium
Included
Laureate
Included

Support

Free
Standard
Premium
Priority
Laureate
Priority

What customers say

Scholarly has enhanced the quality of notes and questions I administer to my tutees. Insightful, to the point.

TD Georgas

TD Georgas

Tutor

I have very good experience with Scholarly it summarize me scientific text in hovel academic level with citation. I use this for any therapeutic area . It is great and useful tool.

Diana

Diana

Scholarly user

Scholarly has been a valuable tool for my studies. The AI-generated flashcards and intuitive features make organizing and retaining information much easier.

Briana

Briana

Scholarly user

This app is great for studying for big test. Drop your PDF's in the system and it'll do the trick. You can organize it specifically for your needs.

Kelvin

Kelvin

Scholarly user

Your questions, answered

Is Scholarly free to use?

Yes! The free plan includes core study tools with lifetime allowances: 3 AI Chat messages, 500 autocomplete words, 5 quiz questions, 15 voice minutes, 1 practice exam, one free AI creation total, and 1 file upload. These allowances do not reset. Upgrade to Premium for 10 AI creations per week and unlimited uploads.

What uses my free AI creations?

Generating flashcards, improving a flashcard deck, making a podcast, creating a video lecture or infographic, building slides, a spreadsheet, or a story book, making a mind map, study guide, or worksheet, having an AI Agent create a timeline, SOP, flowchart, lesson plan, or outline, running Deep Research, or processing a recording uses your free AI creation. It is a lifetime free credit and does not reset. AI Chat, autocomplete, quiz practice, voice, exams, and file uploads have separate lifetime allowances.

Can I cancel anytime?

Absolutely. There are no contracts or commitments. You can cancel your subscription at any time from your account settings, and you'll keep access until the end of your billing period.

What payment methods do you accept?

We accept all major credit and debit cards through Stripe. Pricing is displayed in USD by default, but local currency is available in the app.

Can I use Scholarly with a class or school?

Yes. For a school or organization-wide rollout, contact us at hello@scholarly.so and we'll help you find the right setup.

What happens when I hit a free plan limit?

You'll see a prompt to upgrade. Your existing work is never lost — limits only apply to new actions. Free-plan allowances are lifetime credits and do not reset. Premium includes 10 AI creations per week, podcasts up to 60 minutes, video lectures up to 45 minutes, unlimited uploads, chat, autocomplete, quizzes, and exams, plus more daily voice time.