For Every Creator · YouTube Shorts

Highlight reel maker for
YouTube Shorts

Making a highlight reel by hand means scrubbing the whole recording for the good bits. Nova does that part — it transcribes, ranks every moment by impact, and pulls the highlights into captioned vertical clips you can post or stitch into a reel.

Start free All highlight reel maker

Free tier included — no credit card required

Try it on your video — no signup

Paste a URL, see your viral moments

Why YouTube Shorts is worth it — search-backed reach that keeps paying out

Shorts is the only short-form surface sitting on top of a real search engine. A clip posted today can keep pulling views months later because it also ranks in YouTube search and surfaces beside the long video it came from — which makes Shorts the highest-compounding place to put a repurposed clip, and the one where the title genuinely matters.

YouTube Shorts format cheat sheet

Aspect ratio: 9:16 vertical (1080 × 1920)
Length limit: Up to 3 minutes and still counted as a Short
Length that performs: 30–60s for most repurposed clips
Title: A real ranking signal — write it as a search query, not a caption
Safe zones: Bottom ~15% and the right rail carry UI; keep captions above the fold
Bonus surface: Shorts can link back to the source long-form video

How YouTube Shorts decides what gets seen

Shorts are recommended in the Shorts feed AND indexed by YouTube search, so a clip has two independent lives — one spiky, one long-tail. The search half is why a Short from six months ago can still be earning views.

Viewed-vs-swiped-away is the core signal: the share of impressions that turn into an actual watch. A strong first frame and a title that matches intent both move it.

Shorts feed the parent channel. Viewers who finish a Short frequently click through to the long video it was cut from, which is why linking the source is worth the extra step.

Posting highlight reel maker on YouTube Shorts

Title it like a search

Shorts titles are indexed. "How to price a freelance project" outperforms "you NEED to hear this 🤯" because someone is actually typing the first one into the search bar.

Link back to the long video

Attach the source video to the Short. It turns short-form reach into long-form watch time — the metric that actually compounds on YouTube — instead of a dead end.

Use the extra runtime when earned

Shorts allows up to three minutes, which is far more room than TikTok. Don't pad to fill it, but a 90-second clip that needs 90 seconds is safe here in a way it isn't elsewhere.

What Nova does for you

AI finds the highlights

Moment detection scores the entire video so the best bits surface automatically instead of you hunting for them on a timeline.

Any source

Streams, podcasts, games, calls, webinars — paste a link from 1,800+ sites or upload a file and Nova reels the highlights out.

Post-ready clips

Each highlight comes reframed to 9:16 with word-by-word captions, ready to post solo or export to your editor to assemble a longer reel.

Questions? Answers.

How long can a YouTube Short be?

Up to three minutes and it still qualifies as a Short — a meaningful jump from the old 60-second cap. For repurposed clips 30–60 seconds is still the sweet spot; use the extra room only when the moment genuinely needs it, because swipe-away rate climbs with length.

Does the title matter for Shorts?

More than on any other short-form platform. Shorts are indexed by YouTube search, so a title phrased as the query someone would actually type keeps earning views long after the initial feed push fades. Nova's title generator writes them in this style.

Do Shorts hurt my long-form channel?

No. Shorts and long-form are measured separately, and Shorts routinely act as a discovery funnel into the long video — especially when you attach the source video to the Short so viewers have somewhere to go.

How does Nova pick the highlights?

It transcribes the video and ranks every segment with AI virality scoring, surfacing the most impactful moments so the highlight selection is done before you start.

Can I make a reel from a stream or a game?

Yes — Nova handles streams, gameplay, podcasts, calls, and more. It even stacks facecam over gameplay automatically for gaming highlight reels.