Best Video Downloader Chrome Extension
Download Videos from Any Websites in One Click
The easiest and most powerful video downloader for Chrome.
Detect, download and save videos in seconds.
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4.9/5 Rating
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500K+ Downloads
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1000+ Websites Supported
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100% Safe & Private
Why Choose UltConv Video Downloader Chrome Extension?
Everything you need to download videos easily and safely
Automatically Detect Videos from Any Website
When you visit a website with playable video content, the Chrome extension instantly analyzes available media resources and shows download options in seconds.
No external software required, UltConv works directly inside your browser, helping you download videos from thousands of websites, such as YouTube, Facebook, Dailymotion, IG, TikTok and more.
Download Video and Music with One-click
UltConv supports a wide range of popular video and audio formats, including MP4, WEBM, MOV, AVI, MP3, and AAC. This allows you to choose the best format according to your device, player compatibility, and storage needs.
Whether you need high-quality video files, extracted audio tracks, or streaming formats, UltConv provides flexible downloading options.
Save Streaming Videos (HLS/M3U8) in High Quality
UltConv also allows you to save streaming videos, specifically those in HLS/M3U8 format.
Whether you are downloading movies, tutorials, presentations, or high-definition content, UltConv helps you save videos with excellent visual quality.
Privacy First & Secure Local Processing
Your privacy matters. UltConv processes video downloads locally through your browser without uploading your videos or personal browsing information to external servers.
No unnecessary tracking, no hidden data collection, and no complicated account registration are required.
How Does This Extension Work?
Simple steps to download your favorite videos
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![Puzzle piece with Chrome icon representing extension installation]()
Install Extension
Add UltConv Video Downloader add-on to your Chrome browser.
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![Puzzle piece with play button representing visiting a video page]()
Visit Any Video Page
Open any website with the video you want to download.
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![Puzzle piece with magnifier representing automatic video detection]()
Auto Detect
The extension automatically detects available videos.
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![Puzzle piece with download arrow representing saving videos]()
Download Videos
Click to Download and save videos instantly.
Download from Thousands of Websites
Whether you're saving tutorials, webinars, online courses, presentations, or personal videos, UltConv makes downloading simple, secure, and fast
Use Cases for People Who Use This Extension
Perfect for students, creators, marketers, businesses, researchers, travelers and more
Educational Content
Download educational videos, online courses, and tutorials from websites to review lessons anytime. UltConv helps students build personal learning libraries with easy offline access.
Content Creation
Save creative videos, tutorials, and references from different platforms. UltConv helps content creators collect ideas, organize resources, and improve their video production workflow.
Business & Professional
Download webinars, online meetings, and training videos to create valuable business archives. Keep important knowledge accessible for future teams and employees.
Personal Entertainment
Download travel guides, entertainment videos, and helpful content before your trip. Enjoy smooth offline viewing without relying on internet connections while traveling.
What Users Say about UltConv Video Downloader Extension
UltConv is a lifesaver for downloading HLS streams. Other extensions often fail or grab low-res fragments, but this one consistently captures the full, original quality. The free version is generous, though batch downloads are locked behind premium. Still, it's the most reliable Chrome video downloader I've used in years.
Mark T
I use UltConv daily to save webinar recordings for offline editing. The auto-detection is fast, and I love that everything processes locally—no privacy worries. My only minor gripe is that it can be a bit slow on long videos, but the success rate makes up for it. Highly recommended.
Lisa R
After trying a dozen extensions, UltConv stands out for its format support (MP4, AAC, even M3U8). It's straightforward, no 'inspect element' hassle. The download page must stay open, which is a slight inconvenience, but the output quality is flawless. It's my go-to tool now.
James K
Frequently Asked Questions
Yes. You can download videos for free with core features available immediately.
The extension works with thousands of websites that provide downloadable video resources. Supported websites may change over time depending on browser policies and website technologies.
Yes. It supports HLS and M3U8 streaming when technically available.
Yes. Downloads are processed locally on your computer without uploading files to external servers.
Yes. It works on Chromium-based browsers including Google Chrome and Microsoft Edge.
Download Videos Fast and Free
Save your favorite videos and audio quickly. Try the extension and see how it works for you.