YouTube to MP3 Converter 2025
Free YouTube video downloader & MP3 converter. Download videos in 4K, 1080p or convert to MP3 320kbps. No watermark, safe & fast.
YouTube Video Downloader
Download YouTube videos as MP4 or extract audio as MP3
We do not store any video data. Files are deleted immediately after download.
Why Use Our YouTube Downloader?
The best free YouTube to MP3 converter and video downloader for 2025. Safe, fast, and works on all devices.
Safe & Virus-Free
100% safe YouTube converter with no malware or ads. Your downloads are processed securely.
Lightning Fast
High-speed servers ensure quick downloads. Convert YouTube to MP3 in seconds.
4K & HD Quality
Download YouTube videos in 4K, 1080p, or 720p. Get the highest quality available.
MP4 & MP3 320kbps
Download as MP4 video or convert to high-quality MP3 320kbps audio.
How to Download YouTube Videos
Download YouTube videos to your iPhone, Android, or PC in 3 easy steps. No software installation required.
Copy YouTube URL
Copy the YouTube video link from your browser or the YouTube app.
Choose MP4 or MP3
Select video format (MP4) for the full video or audio format (MP3) for music.
Download Free
Click download and save to your iPhone, Android phone, or computer.
Frequently Asked Questions
Everything you need to know about downloading YouTube videos
Best Free YouTube to MP3 Converter & Shorts Downloader 2025
FormatBase offers the best free YouTube to MP3 converter, video downloader, and YouTube Shorts downloader for 2025. Our online tool lets you download YouTube videos and Shorts in 4K, 1080p HD, or convert them to high-quality MP3 320kbps audio - all without installing any software. Whether you're using an iPhone, Android phone, or PC, our YouTube downloader works perfectly on all devices and browsers.
Unlike other YouTube converters, FormatBase is completely safe and virus-free. We don't show annoying popup ads or require you to install browser extensions. Simply paste any YouTube URL including Shorts (youtube.com/shorts/...), choose your format (MP4 video or MP3 audio), and download instantly. Our high-speed servers ensure fast conversions even for long videos.
Looking for a way to download YouTube Shorts or videos to your phone? Our mobile-friendly YouTube downloader works great on iPhone and Android. Download YouTube Shorts without watermark, save your favorite music videos as MP3 files, or download educational content as MP4 videos to watch offline. Start using the best YouTube to MP3 converter and Shorts downloader today - it's free, fast, and easy!