The Ultimate Web-Based Audio Utility Suite
Tune your instruments, analyze complex acoustics, and convert your media files—all directly inside your browser with professional-grade precision and absolute privacy.
Private & Secure
No audio is ever recorded or uploaded. Your microphone input is processed 100% locally in your browser.
No Accounts Needed
Jump straight in. We don't ask for your email, and all our premium-grade tools are completely free to use.
High Precision Tech
Built with advanced acoustic algorithms for highly accurate pitch detection and seamless media conversion.
How It Works
- 1
Choose Your Tool
Select from our suite of professional tuners, analysers, or converters.
- 2
Grant Access
Safely allow microphone access or upload a file. Everything stays local.
- 3
Get Results
Enjoy real-time, high-precision analysis or instant file conversion.
Featured Tools
Loved by Musicians Everywhere
The Acoustic Analyser is incredibly accurate. I use it to verify my pitch during vocal warmups every single day. Highly recommended!
Finally, a browser tuner that actually works. The fact that it doesn't require me to download an app or create an account is a lifesaver.
I use the MP4 to MP3 converter to pull backing tracks from my practice videos. It's lightning fast and perfectly secure.
Recent Articles & Guides
Deep dives into music theory & vocal analysis
Chest Voice vs Head Voice: The Ultimate Guide for Singers
Confused about chest voice vs head voice? Learn the differences, how to find your vocal registers, and practical exercises to sing higher with ease.
Ear Training for Beginners: What It Is and How to Start
Master the basics of ear training for beginners. Learn how to identify notes, intervals, and chords by ear, and discover practical exercises to start today.
Song Structure Explained: Verse, Chorus, Bridge & More
Learn how song structure works — verse, chorus, bridge, and more. Understand the building blocks that shape every hit song and start writing your own.
How to Write Lyrics: A Step-by-Step Beginner’s Guide
Learn how to write lyrics from scratch. We break down beginner songwriting steps, practical lyrics writing tips, and how to finish writing a song today.
How to Find Your Vocal Range (And What It Means)
Learn how to find your vocal range quickly at home. We explain voice types, how to test your singing range, and why knowing your limits prevents vocal damage.