Download YouTube Shorts and Live streams in crisp 8K MP4, or extract audio from chapters as 320kbps MP3.
YouTube stopped being one kind of video a long time ago. A single channel might publish a 4K documentary, a vertical Short, a two-hour Live replay, a Music upload, and a podcast episode — and each of those behaves differently the moment you try to save it. A capable YouTube downloader reads the stream map YouTube hands its own player and lets you pull the exact track you want: a progressive MP4 for quick sharing, a high-bitrate WebM/DASH rendition for archival quality up to 8K, or just the M4A audio when the picture is beside the point.
What you can realistically pull:
- Standard videos in MP4 or WebM, from 144p up to 2160p and 4320p where the uploader actually provided it
- Shorts, kept in their native vertical frame instead of being letterboxed
- Live broadcasts once they have ended and YouTube has published the replay
- Music and podcast uploads as M4A, or transcoded to MP3 for offline listening
- Captions and chapter markers, which are worth checking before you commit to a file
Lectures, interviews, DJ sets, and podcasts rarely need a 1080p container doubling the file size. Pulling the M4A audio — or converting it to MP3 — gives you something that drops straight into a phone or a car stereo. Because YouTube serves audio as a separate DASH stream, an audio-only save is often a fraction of the size of the muxed video, which helps on a metered connection or a small SD card.
YouTube delivers the same video inside several wrappers, and the choice is not cosmetic. MP4 (H.264 + AAC) is the universal option that plays on anything. WebM (VP9 or AV1) usually carries the higher-resolution, higher-efficiency renditions, so 4K and 8K options tend to live there. HLS and DASH are adaptive manifests built for streaming, which is why a good downloader resolves them down to a single playable file instead of handing you a playlist. If a clip looks soft, it is almost always because only a lower-quality itag was available — not because the save failed.
No browser tool gets around platform rules, and it is worth being plain about that:
- Members-only and Premium-gated videos never expose a public stream, so they cannot be saved.
- Age-restricted and some region-locked uploads may refuse to resolve depending on where the request originates.
- Private and protected unlisted videos require access you already hold.
- A Live stream can only be captured after it finishes and the replay is posted — never mid-broadcast.
Kept inside those limits, a YouTube downloader is simply a way to hold a copy of public content you are allowed to watch — a backup of your own upload, a lecture for an offline flight, or a track for a workout playlist — in whatever container actually fits the device you will play it on.
Looking for something else? If you also need to save from other sites, try our Bilibili Video Downloader, Dailymotion Video Downloader or Facebook Video Downloader.
| Format | Quality | Notes |
|---|---|---|
MP4 | Up to 1080p | H.264+AAC; widely compatible, best for most users |
MP4 | Up to 4K | H.264 or H.265 codec; requires compatible player |
MP4 | Up to 8K | High efficiency codec (VP9/AV1); may need modern hardware |
WebM | Up to 1080p | VP8/VP9 video + Opus audio; open standard |
MP3 | Audio only | 128-320 kbps; best audio compatibility |
M4A | Audio only | AAC-LC; high quality, smaller file size |
According to YouTube's Terms of Service, downloading videos is only permitted for content you own or have explicit permission from the rights holder. Ensure your use complies with copyright laws.