# Convert YouTube Videos to Shorts Automatically

Long YouTube videos are full of moments that could be Shorts—and TikToks and Reels. Doing it by hand means scrubbing the timeline, cutting, exporting, and uploading to each platform. **The fix:** use a tool that finds the best moments (with AI if you like), exports them as Shorts-ready clips, and lets you schedule them to YouTube Shorts and other platforms from one place.

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## Why Convert Long YouTube to Shorts?

Shorts reach people who won’t watch a 20-minute video. One long video can become 10–30 Shorts (and the same clips can go to TikTok and Reels). The bottleneck is the work: finding moments, trimming, adding captions, and uploading. **Automating the “find and clip” step**—and optionally the “schedule everywhere” step—saves hours and keeps your Shorts feed consistent. For the full picture, see [repurpose content for social media](/repurpose-content-for-social-media).

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## Step-by-Step: Convert YouTube to Shorts

1. **Connect your YouTube video** (or upload the file) to a tool that supports long-to-short conversion (e.g. ViralNote).
2. **Use AI or manual selection** to mark the best moments—hooks, key insights, reactions, how-tos.
3. **Trim each moment** to 15–60 seconds (Shorts-friendly length); vertical 9:16.
4. **Add captions** (AI speeds this up). See [AI caption generator](/ai-caption-generator).
5. **Export as Shorts** (and optionally the same clips for TikTok/Reels).
6. **Schedule** to YouTube Shorts (and other platforms) from one [content calendar](/content-calendar-for-creators). See [schedule YouTube Shorts and TikTok](/schedule-youtube-shorts-and-tiktok).

For a full workflow that includes TikTok and Reels, read [schedule YouTube Shorts and TikTok together](/schedule-youtube-shorts-and-tiktok) and [auto cross-post to 6 platforms](/auto-crosspost-to-6-platforms).

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## One Long Video → Many Shorts

The goal is **one long video → many Shorts (and TikToks, Reels)**. Tools like ViralNote combine AI clip suggestion, a searchable library of your clips, and scheduling to Shorts, TikTok, Reels, X, Threads, and LinkedIn. You [convert YouTube to Shorts](/convert-youtube-to-shorts) in the same place you [create viral clips from long video](/create-viral-clips-from-long-video)—then schedule everywhere. That’s the clip engine that ranks and converts when done right.

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## Frequently Asked Questions

**How do I convert a long YouTube video to Shorts?** Use a tool that lets you import or link the video, pick the best moments (with AI or manually), trim to 15–60 seconds, add captions, and export or schedule. See [repurpose content for social media](/repurpose-content-for-social-media) and [create viral clips from long video](/create-viral-clips-from-long-video).

**Can I send the same clips to TikTok and Reels?** Yes. After you [convert YouTube to Shorts](/convert-youtube-to-shorts), you can [schedule YouTube Shorts and TikTok](/schedule-youtube-shorts-and-tiktok) (and Reels) from one scheduler. See [auto cross-post to 6 platforms](/auto-crosspost-to-6-platforms).

**Do I need an AI tool?** No, but AI speeds up finding the best moments. For [turn podcast into clips](/turn-podcast-into-clips) and [repurpose webinar content](/repurpose-webinar-content), the same idea applies.

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**See also:** [← Back to repurpose hub](/repurpose-content-for-social-media) · [Turn podcast into clips](/turn-podcast-into-clips) · [Create viral clips from long video](/create-viral-clips-from-long-video)


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