Paul J Lipsky tests NotebookLM's free new Shorts feature — 60-second vertical AI videos for everyone, powered by Google's cheapest image model yet.
Posted
yesterday
Duration
Format
Tutorial
educational
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Big Idea
The argument in one line.
NotebookLM's new vertical Shorts are the most polished video format the tool has produced — and they're free for everyone because they run on a fast, cheap image generation model, not because Google is being generous.
Who This Is For
Read if. Skip if.
READ IF YOU ARE…
You already use NotebookLM and want to know how the new Shorts feature works before spending time experimenting.
You create educational content and want to understand whether AI-generated vertical clips could handle your explainer work.
You're curious whether the free tier of NotebookLM is genuinely useful or just a downgrade from paid plans.
You want to understand what Google's Nano Banana 2 Light model does and why it matters for AI video generation.
SKIP IF…
You're looking for a deep technical review — this is a feature walkthrough with real examples, not a benchmark analysis.
You want to generate first-person or personal-data-driven content — the feature can't do that (the video explains why).
TL;DR
The full version, fast.
NotebookLM now generates 60-second vertical AI videos, branded as Shorts, free for all users including the free plan. They're powered by Google's new Nano Banana 2 Light image model — fast, cheap, and visually stronger than expected. The format auto-adds on-screen captions, assumes silent phone viewing, and produces AI images or motion graphics depending on topic. The host tests it across gold panning, rock climbing, World Cup history, Supreme Court composition, and personal fitness data — and finds it surprisingly outperforms the longer Cinematic format visually. The main limitation: NotebookLM treats every uploaded source as a third-party document, so asking it to make a video about your own personal data produces abstractified third-person content instead of a first-person narrative.
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Announces the NotebookLM Shorts update rolling out to all users.
00:18 – 01:05
02 · What NotebookLM Shorts are
Defines the format: 60-second, vertical, TikTok/Reels-style, free for everyone.
01:05 – 03:10
03 · Generating your first Short
UI walkthrough — Shorts tab in Video Overview, focus suggestions, custom prompts, gold panning demo output.
03:10 – 04:39
04 · Shorts vs Cinematic vs Explainer
Side-by-side comparison of all three video formats across different notebooks. Paul finds Shorts look better than Cinematic despite being shorter and simpler.
04:39 – 05:59
05 · More Short examples
Rock climbing arm technique and World Cup history Shorts — including a custom prompt demo.
05:59 – 07:02
06 · Why it's free — Nano Banana 2 Light
Explains the new Google image model powering Shorts and why it enables free access. Notes generation is still slow despite the cheap model.
07:02 – 07:45
07 · Motion graphics examples
Supreme Court composition Short — demonstrates non-image-based motion graphics output.
07:45 – 08:20
08 · Using Shorts on your phone
NotebookLM mobile app walkthrough — Shorts is available on mobile immediately at launch.
08:20 – 11:14
09 · Personal data + limitations
Pull-up log experiment. Reveals the first-person blind spot: NotebookLM always treats sources as external, so it generates third-person narratives even when the data is about the creator. Also identifies the dotted background as an unremovable watermark.
Atomic Insights
Lines worth screenshotting.
NotebookLM Shorts are free for all users — including the free plan — because they run on Google's Nano Banana 2 Light, a model cheap enough to give away.
The shorter runtime forces tighter AI editing decisions, which is why Shorts look more polished than the longer Cinematic format.
On-screen text is baked into every Short by design — the format assumes viewers will watch with the sound off on their phones.
You cannot remove the dotted background watermark from NotebookLM Shorts via prompting — it's a hard-coded brand signature.
NotebookLM always treats your uploaded sources as external documents — it cannot generate a genuine first-person video from personal data.
Download the NotebookLM mobile app to get push notifications when a Short finishes — video generation takes a long time regardless of format.
Shorts auto-suggest focus topics from your notebook sources, but a custom topic prompt gives you more precise control.
The Cinematic format is paid-only and takes longer; Shorts run faster and look better for most informational topics.
Takeaway
Five things to know before generating your first Short.
WHAT TO LEARN
NotebookLM Shorts are genuinely good — but they come with a set of constraints that matter depending on what you're trying to make.
Shorts are free for all users, including the free plan, because Google's Nano Banana 2 Light model makes image generation cheap enough to give away — not because the feature is limited.
The shorter runtime actually produces better-looking output than the longer Cinematic format, because tighter constraints force cleaner AI editorial decisions.
On-screen captions are built into Shorts by design — the format assumes silent phone viewing, unlike Explainer or Cinematic videos.
You cannot prompt away the dotted background pattern that appears in most Shorts — it's a hard-coded visual signature that identifies the tool.
NotebookLM always treats your uploaded sources as external documents; uploading your own personal data will produce a third-person narrative about 'him' or 'a user,' not a first-person video about you.
Download the NotebookLM mobile app to get push notifications when generation finishes — all video formats take a long time, and waiting at your computer is not efficient.
Glossary
Terms worth knowing.
Nano Banana 2 Light
A Google image generation model optimized for speed and low cost. It powers NotebookLM's Shorts feature and allows Google to offer AI video generation on the free tier.
NotebookLM Shorts
A new NotebookLM output type that generates 60-second vertical AI videos from your notebook sources, free for all users, designed for phone viewing with on-screen captions.
Cinematic (NotebookLM)
A longer NotebookLM video format (~5 minutes) that uses a language model to generate a full narrative storyline before rendering the video. Available only on paid plans.
Explainer (NotebookLM)
A free NotebookLM video format that produces a slideshow-style video with voiceover, without on-screen text or AI-generated motion graphics.
“The reason this was announced today was because Google also announced a new image generation model called Nano Banana 2 Light. This is incredibly fast and it's very cheap while still creating great images.”
Explains the why behind the free access — a 20-second clip that answers the business question most viewers have.→ TikTok hook↗ Tweet quote
03:51
“I'm really liking the way that the shorts look better than the cinematic videos that I've made with Notebook LM, which is a little bit surprising to me.”
Counterintuitive take — free feature beats paid format. High share potential.→ IG reel cold open↗ Tweet quote
10:13
“It never really understands that this is about me. I'll say this is my progress. I want you to make a video explaining my progress. And it always tries to think about it too abstractly.”
See every word as it's spoken — crank it to 2× and still catch all of it. The same dual-channel trick behind Amazon's Kindle + Audible.
17px
story
00:00Google has done it. They've given us short video overviews for Notebook LM. This was just announced and it is rolling out for all users.
00:10So, there's no limit. You don't have to have a certain plan for it. You're going to have this brand new feature from Notebook LM, which are these shorts.
00:19These are both shorter in length and they are vertical so that they fit the format of your phone better. think like YouTube short style or Tik Tok style. Let's take a look at these together because what I've discovered is that there's a very particular use case for these where these really shine. Overall, I think there's some really cool stuff you can do with this.
00:41So, what hasn't changed is that Notebook LM is basically the same. You can come into Notebook LM, create any of these notebooks, and inside of these notebooks, you can add your sources over here on the left, and your notebook will be grounded in those sources. Meaning all those sources will be used to create things here inside studio.
01:00All these buttons look exactly the same. You can create infographics, flashcards, mind maps, and video overviews. But if you click on this right arrow inside of video overview, you will now see an option for shorts.
01:15And the fact that this is available for all users is really awesome because on my ultra plan I get access to cinematic explainer videos and short videos. But on the free plan, even though I've have I've had access to cinematic videos for a while now, you will not get access to that on the free plan. But they are giving you access to shorts and they're surprisingly really good.
01:38So after you choose short down here, it will autopop populate with a suggestion on what the video should focus on. So this is a notebook I put together all about how to pan for gold, like you know, like in a river.
01:51So here it gives three different focus suggestions. How to find gold, like the best spots for them, the gear you should use, and prospecting secrets. But you can always do a custom topic down here.
02:03So, I'm going to show you some of the shorts I've created with this so you can see some of the things you can do with this and some tricks for getting the best use out of shorts. So, this first video I generated here inside the gold panning notebook. I didn't give it any specific prompt.
02:20I just opened up the creator and the customizer. Didn't check anything off and clicked on shorts and then generate. So, this is what it made for me.
02:29Think finding river gold is just dipping a rusty pan into a random creek. It's a precise science.
02:35To succeed legally, you must master these four hidden rules. First, river physics. Gold is extremely dense.
02:43It needs fast, high energy currents to move. When water suddenly slows down on an inside bend, the gold instantly drops. >> So, you can see that this is about a minute long, and it heavily relies on images.
02:56We'll talk about why that is in a second, but it also does use some motion graphics here. As you can see, I think it does a really good job. I think this is a fantastic looking explainer video explaining how to find gold in rivers.
03:10And I wanted to compare this for you against the other video options they have. So, this first one is cinematic. This is the one that again not everyone has access to.
03:20This is in another notebook about how to bake chocolate chip cookies. We are going to learn exactly how to manipulate these specific dials to engineer your own customized treats. The trick to any good experiment, your dough to spread outward.
03:34As you can see, that rapid melting produces a physical consequence. A thin. >> So, these are obviously much longer.
03:41This one's about 5 minutes. and maybe and it's a lot more detailed because under the hood there's actually a model there that's generating the whole storyline for this and then creating the video for it. So, it's quite good. But honestly, I'm really liking the way that the shorts look better than the cinematic videos that I've made with Notebook LM, which is a little bit surprising to me.
04:05We can also look at the explainer video. This is the one that everyone has access to as well. >> Park is just pure absolute joy.
04:13It's like a giant perspective. That's like stacking two Empire State Buildings on top of each other. It's so deep and nar Yellowstone.
04:21This is the wild heart of their journey. The whole park is just so This is really more of a slideshow in many ways with a voice over. I still think it looks great, but it doesn't look as great as cinematic ones or as these shorts.
04:36Let me show you another example of the shorts that it can create. So this time I selected video overview and actually chose one of the videos topics to focus on.
04:46In this case, how to position your arms or how to use your arms properly when rock climbing. Ever wonder why your arms completely burn out after just a few minutes of rock climbing. Most beginners instinctively flex their elbows and pull themselves up the wall.
05:01To understand why this is a mistake, think about carrying heavy grocery bags. All >> right. So again, pretty nice.
05:08I I really like the way that it turns out. Again, about a minute long. The other thing you'll notice is that it puts the text on the video where if we come back to the other types of videos, it doesn't do that.
05:20Why? Because this is shorts. It's meant to be consumed from your phone.
05:24A lot of times people watch videos on their phone with the sound off because they're somewhere public where they can't play it out loud. In this notebook, which is all about the World Cup, I gave it a custom instruction. came in here, selected short, and told it to give me the history on the World Cup.
05:41And it followed that prompt very well, telling me the origin story of the World Cup. >> Over a billion people watch the World Cup final, but the entire tournament only exists because of a bitter fight over unpaid labor. >> Pretty sure almost this entire video >> relied on just images.
06:00Now, the reason for that and the reason this was announced today was because Google also announced a new image generation model called Nano Banana 2 Light. This is incredibly fast and it's very cheap while still creating great images. And that's what's powering these 60-second vertical video overviews in Notebook LM and why they're able to give these to people for free even if you don't have one of the paid plans.
06:28Now, unfortunately for me, that doesn't really translate into faster generations, though. All of these generations I'm showing you still are taking a long time, which is pretty common for video overviews in Notebook LM. I certainly would like to see them generate faster, but it has always been the case that any of these video overviews that I choose will always take a long time.
06:50So, for that, I really suggest you download the Notebook LM app onto your phone because then you'll get an alert every time the video generation that you started finishes, even if you're not at your computer. I want to show you this video I generated as well.
07:05This is all about the United States Supreme Court and what controls how many seats there are on the Supreme Court. And I wanted to show you this one because this one doesn't rely on images so much. There are more of these motion graphics and I I think they're done quite well.
07:21In 1789, Congress created a six seat court. By the Civil War, they expanded it to 10 seats. But lawmakers realized a trick.
07:29When Andrew Johnson took office, a hostile Congress weaponized this in 1866. They shrank the court from 10 seats. I personally think this is done very well.
07:38Both the motion graphics and the way the speaker's voice matches up with what is being shown in the video. I also want to show you what this experience looks like on your phone because a lot of times when new features roll out for Notebook LM, they're not available on the phone for a while, but this one is.
07:55So, come into any notebook, click on the bottom right where it says studio. You'll of course see video overviews. Click on that.
08:03And here you can select your shorts. It's actually selected by default. You can select the sources that you want to use for that short.
08:10Same thing you can do on your computer. And then just like on the computer, you can choose what you want the video to focus on. Either choose one of these or put in a custom topic.
08:21So I've already generated a few in another notebook. Here is one of them. And for this one, I did something a little bit unique.
08:28I uploaded my own files where I created a fake progress of pull-ups [snorts] I've done and how many pull-ups I've done over a few weeks. And so I wanted to see how well I was able to pull from that personal data to create one of these shorts.
08:43So this one I specifically asked it to create a video for me explaining my progress and if I'm doing well encouraging me. I just want it to be like a motivational video for me based on my pull-up progress. If you track a real fitness log for a month, the most crucial week isn't when you hit a new personal best.
09:04It's the week your numbers crash. Take this actual log from May.
09:08For seven straight days, he's stuck at home grinding out basic floor work. And his pull-up max is completely frozen at a frustrating baseline of three reps. So, he escalates.
09:19He joins a gym, starts lifting heavy, and the chart immediately responds. By week three, his physical capacity surges to seven consecutive pull-ups. But then life intervenes.
09:30Heavy. >> Yeah. So I again I think it looks so good the way it has a chart there showing the progress over time.
09:37Really good. You'll also notice that for all of these videos it has this background like this dotted background for all of them. And I haven't been able to not have that or or to prompt not to have that.
09:48It shows up in a lot of the videos. I think it looks pretty good but it's kind of a dead giveaway that it was created with Notebook LM. And the other sort of problem with this is that it sort of like it never really understands that this is about me.
10:03I'll say this is my progress. I want you to make a video explaining my progress. And it always tries to think about it too abstractly, saying if you track your progress over time, this is what will happen.
10:15And I think that's because it doesn't understand that these sources that you put in there aren't from you. It's assuming that the sources are from like another website or from someone else that you brought in. But still again like an excellent video that it makes.
10:30So those are the new notebook LM shorts. I was a bit surprised by this update when it first came out. I was like okay so what?
10:37But then actually tried it and the videos I think look so good. I was very surprised by that. So let me know in the comments section down below if you're trying out the shorts and if you have any good use cases for them that you've discovered.
10:50And guys, make sure to subscribe to the channel. I absolutely love Notebook LM on this channel. I'm a little bit obsessed with it and anytime a new update comes out, I jump on it.
11:00I test it out quickly and I release a video like this so you can stay on informed and on top of all the latest Notebook LM news. So, if that interests you, definitely make sure that you subscribe and then I'll see you in the next video.
When Google ships a free feature to every NotebookLM user simultaneously — no plan required — it's usually because a new model made it cheap enough to give away. That's exactly what happened here: Nano Banana 2 Light landed, and with it came vertical Shorts that look better than the paid Cinematic format most users never got access to.
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03:10list
Three NotebookLM Video Formats
Shorts (free, 60 sec, vertical, all users)
Explainer (free, 3-5 min, slideshow)
Cinematic (paid only, 5 min, AI-scripted story)
The three video output types in NotebookLM Studio, their access levels, and visual differences.
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