The Ultimate YouTube Downloader
Download 4K videos, MP3s, and Shorts fast and securely, in one click.
No ads, no limits, no extra software needed.
Works on Windows, Mac, Linux, ChromeOS and all browsers
Trusted by media, studios, institutions, creators, and archivists in over 170 countries
Enjoy Your Favorite Content Offline
Simple, powerful features designed for the best downloading experience.
Ultra HD Downloads
Download videos in stunning 4K and 8K resolution. We support all quality formats from 360p to 2160p with 60fps support.
YouTube to MP3 Converter
Extract high-quality 320kbps audio from any video. Perfect for enjoying podcasts, lectures, or any audio content offline.
Shorts Downloader
Automatically detects YouTube Shorts and provides a one-click download button. Save trending vertical videos instantly.
From Install to Download in Seconds
No extra software needed. It just works right inside your browser.
Install Extension
Add to Chrome, Edge, or Firefox. Takes less than 30 seconds.
Open Any Video
Navigate to YouTube and a download button appears under the video player.
One-Click Save
Choose your quality (4K, 1080p, MP3) and download instantly.
Why Choose Tubly Over Others?
Tubly Extension
- 100% secure & ad-free experience
- 4K & 8K quality with no length limits
- One-click instant downloads
- Select preferred audio language
Online Downloaders
- Risky with intrusive ads and tracking
- Limited to 720p or 1080p quality
- Slow with tedious copy-paste and server processing
- No audio language selection
Desktop Software
- Requires bulky software installation
- Frequently breaks and lags behind updates
- Disruptive switching between browser and software
- Heavy on system resources
Hear from Our Worldwide Users
"Exactly what I needed. Simple, fast, and downloads 4K without issues. Best downloader extension hands down."
"I use this daily for saving lectures and tutorials. The MP3 converter is a lifesaver for my commute."
"Finally a downloader that works with Shorts! Love how it integrates directly into the YouTube interface."
Frequently Asked Questions
Yes, the basic version is completely free and includes unlimited 480p downloads. For 1080p, 4K, and MP3 features, we offer a daily free quota and an affordable Pro plan for unlimited access.
Absolutely. Unlike online downloader sites that run ads and scripts, our extension runs locally in your browser. We don't track your download history or collect any personal data.
Once installed, click the download button under any video. Select the "Audio" tab or option to download in high-quality 320kbps MP3 format.
Yes! Simply sign in to your YouTube account as normal, and our extension works with any content you're authorized to view - including private, unlisted, and member-only videos. If you can watch it, you can download it with the same quality options.