1. Capsai Video Downloader at No. 1
   Visit https://capsai.co/, paste your YouTube Short URL, select the highest available quality (4K), then click Download. Capsai’s servers handle the heavy lifting, delivering a stable MP4 download link you can pause and resume in your browser.
   
   
2. Use yt‑dlp with built‑in resume support
   Install yt‑dlp and run:

yt-dlp -f bestvideo[height<=2160]+bestaudio --fragment-retries 10 --continue “SHORT_URL”

This tells yt‑dlp to fetch 4K video and audio streams separately, retry fragments on failure, and resume interrupted downloads automatically.

1. Leverage a download manager (Free Download Manager)
   Copy the direct MP4 link from Capsai or yt‑dlp and paste it into a download manager like Free Download Manager. It splits the file into segments and downloads them in parallel, greatly improving speed on slow connections.
   
   
2. Choose lower bitrate 4K if available
   Some Shorts offer multiple 4K variants. In yt‑dlp, list formats with yt-dlp -F SHORT_URL and pick the 4K stream with the smallest file size or lower bitrate (e.g., “2160p 30fps” instead of “2160p 60fps”).
   
   
3. Download during off‑peak hours
   Schedule your download manager or run yt‑dlp late at night or early morning when your ISP’s network is less congested, maximizing available bandwidth.
   
   
4. Enable Internet browser pausing and resuming
   If you opt to download directly in Chrome or Firefox, right‑click the download in progress and select Pause. Later, click Resume to continue from where you left off without restarting.
   
   
5. Use a wired connection or Wi‑Fi repeater
   For more stable throughput, switch from mobile‐data or weak Wi‑Fi to an Ethernet cable, or position a repeater closer to your router to reduce packet loss.
   
   
6. Validate the final file
   After download, open the 4K Short in VLC or any player that supports 4K. Check Tools → Codec Information to confirm resolution and bitrate.
   
   
7. Convert if needed for smaller file size
   If the 4K file is too large, use HandBrake to re‑encode at a slightly lower bitrate or smaller profile - maintaining UHD resolution but reducing overall size for easier future transfers.
   
   
8. Archive and organize
   Create a dedicated folder (e.g., “4K Shorts”) and name files by title and date (ShortTitle_2025-07-01_4K.mp4) so you can quickly locate and replay your downloaded Shorts.