Does it work with any YouTube video?

Yes. WaveGen works with public and unlisted YouTube videos as long as the link is accessible — talking-head videos, tutorials, webinars, conference talks, podcast episodes posted to YouTube, and Shorts all work. Private videos and members-only content that require a login can't be read. If you can open the link in an incognito window, WaveGen can import it.

Does it need captions, or does it actually understand the video?

It understands the video itself. WaveGen doesn't rely on scraped closed-captions — it imports the video natively through Gemini's multimodal video understanding, which processes both the visuals and the spoken audio. That means it works even on videos with no manual captions, auto-captions turned off, or imperfect transcripts. Because it watches and listens rather than reading a caption file, it captures points that a caption scrape would miss.

How long can the YouTube video be?

WaveGen handles everything from a 30-second Short to a long talking-head video, tutorial, or full webinar recording. For very long videos — a 60-minute conference talk or a two-hour podcast — the AI focuses on the strongest, most quotable moments rather than trying to flatten every minute into a slide. If you want to cover a long video in depth, you can generate several carousels from the same source, each focused on a different section.

Can I edit the slides after they're generated?

Yes. Every generated slide opens in WaveGen's visual editor. You can rewrite headlines and body text, swap or regenerate images, reorder slides, delete the ones you don't want, and add new slides manually. The first draft is a starting point — you stay in full control of the final wording and design before anything publishes.

Which platforms can I export the carousel to?

WaveGen sizes and exports your carousel for Instagram (1080x1350 portrait), LinkedIn (carousel / document PDF posts), and TikTok (1080x1920 photo mode). You can download the slides as images, export a PDF for LinkedIn document posts, or schedule the carousel to publish directly from WaveGen at a date and time you choose.

Is it free, and will there be a watermark?

You can turn a YouTube video into carousel slides for free, with no credit card required, so you can test the full workflow before paying. Free accounts and signed-up free accounts include a WaveGen watermark on exports — the watermark is removed on paid plans. Paid plans also unlock higher generation limits, priority processing, and additional brand kits.

How many slides does it create from a video?

WaveGen typically generates between 5 and 10 carousel slides per video, depending on how much distinct, slide-worthy material the video contains. A tight five-minute tutorial might produce 5 to 6 slides; a content-dense webinar can yield 8 to 10. You can add or remove slides in the editor, so the final count is always yours to decide.

Can I apply my brand kit to the carousel?

Yes. If you've set up a brand kit, select it before generating and your logo, brand colors, and fonts are applied to every slide automatically. This keeps carousels visually consistent whether you're repurposing one video or your entire back catalogue. Your brand voice — which you define yourself or auto-draft from your website and then edit — guides the slide copy while preserving the meaning of the source video.

Does it work for tutorials, webinars, and podcasts?

Those are some of the best fits. A how-to or tutorial becomes a step-by-step slide carousel. A webinar or conference talk becomes a summary carousel of the main takeaways. A podcast episode posted to YouTube becomes a quote-and-insight carousel pulled from the conversation. Because WaveGen understands the spoken audio, it captures the substance of dialogue-heavy videos, not just on-screen text.

Do I need to download the video first?

No. You only paste the YouTube link. WaveGen imports the video directly from the URL — there's nothing to download, upload, or export from YouTube first. Paste, generate, edit, and publish, all from one place.

Can I turn one YouTube video into several carousels?

Yes, and it's one of the highest-leverage ways to use it. A single long video usually contains several distinct ideas, each strong enough to stand on its own. You can generate one carousel summarizing the whole video, then generate additional carousels each focused on a specific section, tip, or quote. One evergreen video can fuel a week or more of social posts.

Can I generate the carousel in a different language from the video?

Yes. WaveGen can understand a video in one language and produce carousel slides in another. For example, you can import an English tutorial and generate a carousel in Spanish, French, Portuguese, German, or dozens of other languages — useful for extending a video's reach to international audiences without manual translation.

How is this different from clipping the video into Shorts?

Clipping tools cut your video into shorter video clips. WaveGen converts the video into a different format entirely — swipeable carousel slides for feeds where video isn't the primary content type. Carousels live longer in the LinkedIn and Instagram feeds, can be read silently without sound, and get re-shown to people who didn't engage the first time. It's repurposing for distribution, not just trimming.

Will the carousel keep captions readable without sound?

Yes — that's the point of the format. Carousel slides are silent by design: the key takeaways from the video are written directly onto the slides as headlines and body text. Viewers absorb the content by reading and swiping, with no audio required, which suits the muted, scroll-first way most people browse LinkedIn, Instagram, TikTok, and Pinterest feeds.

Home Tools

YouTube to Carousel

Turn Your YouTube Videos into Carousel Slides

Q: How do I turn a YouTube video into a carousel?

Paste the YouTube video URL into WaveGen and click Generate. WaveGen imports the video natively through Google Gemini's multimodal video understanding — it analyzes the actual footage and spoken audio, then pulls out the key takeaways and arranges them into carousel slides with headlines and body text. You can edit any slide in the built-in editor, apply your brand kit, and download or schedule the carousel to LinkedIn, Instagram, TikTok, or Pinterest. The whole flow takes about two minutes and you never have to download the video.

Paste a YouTube link and WaveGen turns the video into LinkedIn, Instagram, TikTok, and Pinterest carousel slides in under 2 minutes. It imports the video natively and understands the footage and spoken audio — no captions and no downloads required. Free to start, no signup needed.

Works with public and unlisted videos — tutorials, webinars, podcasts, talking-head videos, and Shorts.

Under 2 min

From YouTube link to first draft

No captions needed

Understands the video itself

4 platforms

LinkedIn, Instagram, TikTok, Pinterest

Free

No signup required

How Do I Turn a YouTube Video into a Carousel?

Three steps. No re-watching, no manual note-taking, no downloads. WaveGen watches the video for you and turns it into finished slides.

Paste Your YouTube Link

Copy the URL of any public or unlisted YouTube video and paste it into WaveGen. The AI imports the video straight from the link — nothing to download or upload.

AI Watches and Extracts

WaveGen analyzes the actual video — visuals and spoken audio — through Gemini's multimodal understanding. It pulls the key points and structures them into carousel slides with headlines and body text.

Get Ready-to-Publish Slides

Each slide gets a relevant AI-generated image, your brand colors and fonts, and the right size for LinkedIn, Instagram, TikTok, or Pinterest. Download the set or schedule it directly.

What Kinds of YouTube Videos Can You Convert?

If WaveGen can open the link, it can turn the video into slides. Because it understands speech as well as visuals, dialogue-heavy videos work just as well as visual ones.

Talking-Head Videos

Long explainers and to-camera videos become key-takeaway carousels.

Tutorials & How-Tos

Step-by-step videos turn into step-by-step slide carousels.

Webinars & Talks

Recorded webinars and conference talks become summary carousels.

Podcast Episodes

Episodes posted on YouTube become quote-and-insight carousels.

YouTube Shorts

Short vertical videos get reframed as quick swipeable slide sets.

Evergreen Videos

Resurface an older hit as several fresh carousels months later.

How Does WaveGen Compare to Other Ways to Repurpose Video?

Castmagic transcribes the audio into written assets; Descript and Opus Clip cut the video into shorter clips. WaveGen is the one that turns the video into ready-to-publish carousel slides — paste the link, no download or upload.

Feature	Castmagic	Descript	Opus Clip
Takes a YouTube link directly	Audio upload	File import
Ingests uploaded video files	Audio only
Designed carousel slides from the video
Short vertical clips with auto-captions
Virality scoring for clips
Written posts and captions per platform			Clip captions only
Brand kit (logo, colors, fonts) on output		Video templates	Caption styles
Publishes directly to social platforms		Video to some platforms	Auto-posts clips

Castmagic is built for audio ingestion and written output — show notes, summaries, text posts. Descript is a full video editor, and Opus Clip finds the best moments and auto-posts captioned clips. All three take raw media files, which WaveGen does not — WaveGen works from the YouTube link and produces designed carousel slides for LinkedIn, Instagram, TikTok, and Pinterest. Comparison based on publicly available feature lists as of June 2026.

How to Turn a YouTube Video into a Carousel with WaveGen

Go from a published video to a scheduled carousel in six steps — four core, two optional.

Step 1: Open WaveGen and copy your YouTube link

Sign in to WaveGen and copy the URL of the video you want to repurpose. It can be your own video or a third-party one you want to summarize and credit. Any public or unlisted link works — a tutorial, talking-head video, webinar recording, conference talk, podcast episode, or Short.

Step 2: (Optional) Apply your brand kit

If you've set up a brand kit, select it before generating — your logo, brand colors, and fonts are applied to every slide automatically, and your brand voice guides the copy. This keeps all your carousels visually consistent, whether you're repurposing one video or your whole channel.

Step 3: Paste the link and click Generate

Select the URL tab, paste your YouTube link, and click Generate. WaveGen imports the video natively and analyzes the footage and spoken audio through Gemini's multimodal understanding — no captions required. It identifies the strongest takeaways and produces a set of carousel slides, each with a headline, supporting text, and a relevant AI-generated image. You can also generate in a different language from the original video to reach international audiences.

Step 4: Customize in the visual editor

Review the generated slides in WaveGen's built-in editor. Rewrite headlines, swap or regenerate images, adjust font sizes, reorder or remove slides, or add new ones manually. The editor renders a live preview so you see exactly what your audience will see.

Step 5: (Optional) Add a first comment linking the video

Set up a first comment to automatically post the link to the original YouTube video when the carousel goes live. This sends engaged viewers to watch the full thing and turns silent feed scrollers into channel subscribers.

Step 6: Download or schedule to social media

When the carousel looks right, choose your publishing path. Download all slides as images for manual posting, export as a PDF for LinkedIn document posts, or schedule the carousel directly to LinkedIn, Instagram, TikTok, or Pinterest from within WaveGen. Pick a date and time, and WaveGen publishes it automatically.

Try it free

No credit card required. Turn your first video into a carousel in under 2 minutes.

Why Repurpose YouTube Videos into Carousels?

You already invested hours filming, editing, and uploading the video. Reaching the audiences who never visit YouTube takes minutes — and the payoff is enormous.

Reach the feeds your video never touches

Your YouTube video only reaches people on YouTube. A carousel built from it can live in the LinkedIn, Instagram, TikTok, and Pinterest feeds where a huge share of your audience actually spends their time. One video becomes several entry points to the same idea, each native to a platform your channel can't reach on its own.

Carousels are read silently — most feeds are muted

The majority of social browsing happens with the sound off. Video struggles in that environment; carousels thrive in it because the takeaways are written right on the slides. LinkedIn document posts and Instagram carousels consistently outperform other formats on engagement, and they get re-shown to people who didn't swipe the first time.

Skip the re-watch-and-note grind

The manual route — re-watch the video, scrub for the best moments, transcribe quotes, write headlines, source images, design slides, export — takes an hour or more per carousel. WaveGen watches the video for you and compresses that to under 2 minutes, so repurposing keeps up with your publishing schedule instead of falling behind it.

Turn one evergreen video into a week of posts

A single long video usually holds several distinct ideas. Generate one carousel that summarizes the whole thing, then spin out more — one per tip, section, or quote. An evergreen tutorial or talk you uploaded months ago can fuel a fresh week of social content and quietly drive new viewers back to the original.

The bottom line: a YouTube video is a deep well of social content that most creators leave untouched. Every tutorial, talk, and episode already contains several carousels worth of takeaways — the only question is whether you extract them or let them stay locked inside a single video. Tools like AI content repurposing platforms make that extraction automatic. A dedicated carousel maker like WaveGen handles the design layer. And built-in scheduling means you can queue a week of content in one sitting using the AI carousel generator.

How Does WaveGen Understand the Video Without Captions?

Most tools that "summarize a YouTube video" only read the caption file. WaveGen watches and listens to the video itself — here is why that matters.

WaveGen imports your video natively through Google Gemini's multimodal video understanding. Instead of scraping the auto-generated captions, it processes the actual footage and the spoken audio together. That means it works on videos with no manual captions at all, and it captures points a caption scrape would miss — a chart shown on screen, an emphasis in the speaker's delivery, or a moment where the visuals carry the meaning rather than the words.

This is what makes dialogue-heavy videos work so well. A podcast episode or a fireside chat posted to YouTube is mostly people talking, and WaveGen follows the conversation to surface the quotable insights worth turning into slides. A tutorial, on the other hand, is mostly demonstration — and there the AI tracks the on-screen steps to build a step-by-step carousel. Same paste, very different videos, both understood on their own terms.

The result lands ready for silent, scroll-first feeds. Carousel slides for Instagram are sized to 1080x1350 portrait; LinkedIn carousels export as swipeable PDF document posts; TikTok photo mode renders at 1080x1920 vertical. So a single YouTube video becomes content that fits natively wherever your audience is already scrolling — no sound required.

YouTube to Carousel FAQs

Turn Your Next YouTube Video into a Carousel

You already did the hard part — filming and editing the video. Let WaveGen turn it into a week of feed-native social content in under two minutes. Paste a link, generate carousel slides, and schedule them across LinkedIn, Instagram, TikTok, and Pinterest — all in one place.

Free to start. No credit card required.