Free YouTube Video Downloader — MP4, HD, 4K & MP3
Download YouTube videos free in MP4, HD, 4K, or MP3. No sign-up. Personal backup tool. Supports YouTube Shorts, playlists, 4K UHD, and audio-only MP3 extraction.
YouTube Downloader Tool
How to Use YouTube Downloader — Step by Step
- 1Copy YouTube URL
Open YouTube and copy the video URL from the address bar, or tap Share → Copy Link on mobile.
- 2Paste URL
Paste the copied URL into the input field above and click "Fetch Video".
- 3Choose Quality
Select your preferred quality — HD, Full HD, 4K, or audio-only MP3.
- 4Download
Click the Download button and save the file directly to your device.
Supported Formats & Options
Complete Guide to YouTube Downloader
YouTube is the world's largest video platform, hosting over 800 million videos in virtually every language and category. Our YouTube Downloader is designed specifically to help you save videos for personal offline viewing — whether you're heading on a long flight, commuting through areas with poor signal, or simply want a local backup of your own uploaded content.
Using our tool is straightforward. The entire process takes under 30 seconds from URL to downloaded file. Simply copy the link from the YouTube address bar (it looks like youtube.com/watch?v=XXXXX) or from the Share button on mobile. Paste it into our tool, wait a moment while we retrieve the available formats, then select your preferred quality and download.
Our YouTube Downloader supports multiple video quality levels. The available resolutions depend on what the original uploader provided. Most videos offer at least 360p, 480p, and 720p HD. Popular videos and channels often provide 1080p Full HD. A smaller number of high-production videos are available in 1440p QHD or 4K UHD (2160p).
In addition to video formats, we offer audio-only MP3 extraction. This is particularly useful for music videos, podcasts, lectures, audiobooks, speeches, and any content where you only need the audio track. MP3 files are much smaller than video files and play on every device and media player.
YouTube Shorts are also supported. These vertical short-form videos (60 seconds or less) can be downloaded using the same process — just copy the Shorts URL and paste it into our tool.
Important: YouTube videos are protected by copyright held by their creators and/or rights holders. You may only download content that you have uploaded yourself, content explicitly licensed for download by the creator, or content in the public domain. Never download copyrighted music, movies, TV shows, or other protected content without permission.
Why Use AZ Downloaders?
Frequently Asked Questions about YouTube Downloader
Yes, when the uploader provides 4K quality, our YouTube Downloader will show a 4K (2160p) option. Note that 4K downloads result in large file sizes (2-4GB per hour) and require a powerful device for smooth playback.
In the format selection list, look for formats labeled "Audio Only" or "MP3". These are audio-only extractions of the video's soundtrack, perfect for music, podcasts, and lectures.
Yes! YouTube Shorts are supported. Copy the Shorts URL (it looks like youtube.com/shorts/XXXXX) and paste it into the downloader. Shorts download as vertical MP4 videos.
Some videos cannot be downloaded: (1) Private or unlisted videos not accessible publicly. (2) Age-restricted content requiring sign-in. (3) Premium/paid content protected by DRM. (4) Live streams currently in progress. (5) Videos that have been removed. In these cases, an appropriate error message will be shown.
Our tool retrieves download links near-instantly (within 2-5 seconds). The actual file download time depends on your internet speed and the file size. A 10-minute 1080p video is roughly 400-500MB.