1. Capsai Upload & Extract Tool
   Use Capsai’s browser‑based extractor to convert Shorts to MP3 in seconds. Paste your YouTube Short URL, select “Extract Audio,” and download a high‑quality MP3 instantly.
   Link: https://capsai.co/upload-video
   
   
2. yt‑dlp (Command‑Line)
   A powerful open‑source utility. Install yt‑dlp, then run:

yt-dlp -x --audio-format mp3 "SHORT_URL" -o "%(title)s.%(ext)s"

This extracts and converts the best audio stream into an MP3 file.

1. 4K Video Downloader
   A user‑friendly desktop app for Windows, Mac and Linux. Paste your Short link, choose “Extract Audio,” select MP3, and download high‑fidelity audio without any watermarks.
   Link: https://www.4kdownload.com/products/product-videodownloader
   
   
2. SSYouTube Online Service
   No installation required. Go to https://ssyoutube.com/shorts-download, enter your Short URL, choose MP3 under audio options, and click Download to save the file directly from your browser.
   
   
3. VLC Media Player
   A versatile media player that doubles as an extractor. Open VLC, select Media → Open Network Stream, paste the Short’s URL, then go to Media → Convert/Save → Convert. Choose “Audio – MP3” and click Start to extract audio.
   
   
4. NewPipe (Android App)
   An open‑source Android client for YouTube. Open your Short in NewPipe, tap the download icon, select “Audio (MP3),” and save the file to your device - all without ads or watermarks.
   Link: https://newpipe.net
   
   
5. YTMP3.cc
   A simple online converter. Visit https://ytmp3.cc, paste your YouTube Short URL, select the MP3 option, click Convert, then Download to get your audio file quickly and free of charge.