YouTube music download Agent Skill
Give your AI agent the YouTube Music Downloader through one prompt — it connects the official AgentBody skill and calls the real API automatically.
- Real Audio Files
- MP3, M4A, Or WebM
- Works With YouTube Music URLs
- Normalized Track Metadata
Install Skill
Read https://docs.agentbody.io/quickstart.md and help me safely connect, configure, and use AgentBody's APIs with the official AgentBody Skill in this agent environment.
Features
This YouTube music download tool saves the audio from one public YouTube or YouTube Music URL as MP3, M4A, or WebM, returning a retained audio file link with normalized track metadata.
Real Audio Files
Unlike tools that only show track details, this YouTube music downloader saves the actual audio: the response contains a retained audio file URL you can open and keep, together with the track's title, channel, duration, bitrate, and file size.
MP3, M4A, Or WebM
Choose the audio format before running the request. MP3 is the default for broad compatibility, M4A suits Apple devices and lossless-leaning libraries, and WebM keeps the original container. Pick one per request — the format is part of the download you ask for.
Works With YouTube Music URLs
Paste a public YouTube Music track URL or a regular YouTube video URL — the operation accepts both. Songs, music videos, and lyric tracks work the same way, as long as the content is public on the platform.
Normalized Track Metadata
Every download returns the video ID, source URL, track title, channel title, duration in seconds, bitrate, and file size. Your library gets consistent metadata alongside the audio file instead of a bare link with no context.
How to use
Follow these six steps to download YouTube music audio: copy a public track URL, choose a format, run the request, and save the audio file link.
Create A Free Account
Create or sign in to your free AgentBody account before running the tool. Downloads are metered operations that run on your account's credits, so the account is required — no app install and no browser extension needed.
Copy The Track URL
Open the public YouTube or YouTube Music track you want and copy its full URL from the address bar or the share menu. The track must be public; private videos, members-only uploads, and removed tracks cannot be downloaded.
Paste The URL
Paste the track URL into the input on this page. Check that the link points to the exact track you want, especially when a song exists in multiple versions — official audio, music video, live performance, or remix.
Frequently asked questions
How to download YouTube music with this tool?
Create or sign in to a free AgentBody account, copy the public YouTube or YouTube Music track URL, paste it into the tool, choose MP3, M4A, or WebM, and click Run. The response contains a saved audio file URL plus the track's title, channel, duration, bitrate, and file size.
Is this YouTube music downloader free?
You can start with a free AgentBody account, and each download runs on your account's credits. Audio downloads are metered operations, so the page does not promise unlimited free downloads — pricing is governed by the gateway rather than fixed numbers here.
Can I use it as a YouTube music MP3 downloader?
Yes. MP3 is the default audio format. Select it (or leave the default) when you run the request, and the returned audio file is an MP3 with its bitrate and size listed in the response. M4A and WebM are available in the same place if you prefer those formats. Whether you searched for an mp3 YouTube music downloader or a plain format picker, the choice happens at the same field.
Does it work as a YouTube music playlist downloader?
The tool processes one track URL per request, and each download returns one saved audio file. For a playlist, run the tool for each track's URL. There is no batch parameter on this page — one request, one track, one file, which keeps every download verifiable.
What formats and quality do I get?
The download returns MP3, M4A, or WebM as you choose. The response reports the actual bitrate and file size of the saved audio, so you know exactly what you received rather than a vague quality promise. The audio comes from the public track you submitted.
Why did my download fail?
Downloads fail for private videos, members-only uploads, removed tracks, or URLs the platform does not expose publicly — fix the link and retry with a public track. Temporary failures (502, 503, 504) can be retried safely thanks to idempotency; billing errors mean the account balance needs attention.