How do I download a YouTube video?

Copy the YouTube video URL, paste it into FZ-Tools, click Fetch, select your quality (up to 4K), and click Download.

Can I download YouTube videos in 4K for free?

Yes! FZ-Tools supports 4K (2160p) YouTube downloads completely free. No subscription required.

How do I convert YouTube to MP3?

Paste the YouTube URL, click Fetch, switch to the Audio tab, then click Download to save as MP3.

Free YouTube Video Downloader

Download any YouTube video in HD, 4K, 1440p, 1080p, 720p, or extract MP3 audio — completely free, no signup.

✅ 4K UHD✅ 1080p HD✅ MP3 Audio✅ 60fps✅ No Watermark✅ No Login

🚀 YouTube Downloader — Coming Soon! We're working on bringing YouTube downloads back. Try the Universal Downloader in the meantime.

YouTube video downloader - download 4K videos free

How It Works

How to Download YouTube Videos

Copy URL

Go to YouTube, open a video, and copy the URL from the address bar or use the Share button.

Paste & Fetch

Paste the YouTube URL into the box above and click Fetch to load video details.

Select & Download

Choose your preferred quality (up to 4K) or switch to Audio for MP3, then click Download.

🎬 Supported YouTube Quality

FZ-Tools supports every quality tier YouTube offers:

4K (2160p) — Ultra HD, the best quality available
1440p QHD — Quad HD, sharper than Full HD
1080p HD / 1080p60 — Full HD at 30 or 60fps
720p HD / 720p60 — Standard HD
480p / 360p / 240p / 144p — Lower resolutions for small file sizes

🎵 YouTube to MP3 Conversion

Want just the audio? FZ-Tools can convert any YouTube video to an MP3 file in seconds. Perfect for:

Music and songs to listen offline
Podcasts and lectures
Audiobooks and speeches
Background music and ambient sounds

After clicking Fetch, simply switch to the Audio tab to access MP3 download.

✅ Features

100% free — no subscription
No registration or login
Works on PC, Mac, iPhone, Android
No software or extension to install
File size preview before downloading
Unlimited downloads

❓ Why Use FZ-Tools?

FZ-Tools is one of the few free YouTube downloaders that supports 4K and 1440p QHD videos without any paywall. Most competing tools cap free users at 1080p.

Our server-side download also means faster speeds and better compatibility than browser-extension-based tools.