YouTube Video Downloader — Free, Up to 4K
Download any YouTube video as MP4 or convert to MP3. Supports resolutions from 360p up to 4K. No software installation, no account, no limits. Works on iPhone, Android, Mac, and Windows.
Supported YouTube Formats
| Format | Quality Options | Best For |
|---|---|---|
| MP4 | 360p, 480p, 720p, 1080p, 4K | Video viewing, editing, reposting |
| MP3 | Up to 192kbps | Music, podcasts, audio-only |
| FLAC | Lossless | High-quality audio archiving |
| WAV | Uncompressed | Professional audio work |
How to Download YouTube Videos
Why Use dltkk for YouTube Downloads?
- No ads — zero pop-ups, no fake download buttons
- Up to 4K resolution where available
- MP3 extraction for audio-only downloads
- Batch downloads — up to 10 videos at once
- Works on every device and browser without installation
- Also supports TikTok, Instagram, Twitter, Reddit, and 1000+ other sites
Frequently Asked Questions
Is it free to download YouTube videos with dltkk?
Yes. dltkk is completely free with no download limits, no registration, and no premium tier.
Does it work with YouTube Shorts?
Yes. YouTube Shorts URLs work exactly the same as regular YouTube video URLs.
Can I download YouTube playlists?
dltkk supports batch downloads of up to 10 videos at once. Paste multiple YouTube URLs (one per line) for batch processing.
Does it work on iPhone?
Yes. Open Safari, go to dltkk.to, paste the URL, download. No app required on any iOS version.
What's the maximum quality available?
4K (2160p) where the creator uploaded in 4K. Most YouTube videos cap at 1080p.
Are age-restricted videos downloadable?
Age-restricted videos require authentication and can't be accessed without a logged-in session.