Record your performance, upload an audio file (like an MP3) or use audio from a YouTube link.
Klangio AI analyzes and performs note detection automatically for melody, chords, and rhythm.
Export your transcription as Sheet Music, MIDI, MusicXML or Guitar Pro and use the integrated Edit Mode.
Transcribe the first 20 seconds for free!
Fast, Precise and Multi Instrumental – the most powerful music score maker! The Transcription Studio & Plugin apps recognize music and transcribes them as sheet music and MIDI for multiple instruments in one go. Ideal for musicians in bands, composers and producers.
Available in your Browser and as a Plugin for your Digital Audio Workstation.
Try it now for free and turn your notes into sheet music!
Bring your own compositions to paper in the easiest way possible. Generate scores by recording your playing.
Upload MP3, WAV, or any recording of music to turn them into notes. Access all your pieces from any device with the Klangio songbook.
No audio recording at hand? No problem! Simply paste in a YouTube link to automatically generate sheet music from a video.
Fast & Easy to Use – Start a transcription in just a few clicks. From upload to sheet music, it only takes seconds.
Multi-Instrumental Support – Whether it’s a solo piano or a full ensemble, Klangio can transcribe multiple instruments at once.
Polyphonic Note Detection – Detects melodies, chords and harmonies – even in complex arrangements.
Instrument-Specific AI Models – Each app is optimized for the unique challenges of different instruments.
Flexible Modes & Settings – Fine-tune your transcription preferences with detailed settings.
Demo Transcriptions – Experience Klangio’s accuracy before committing. Great for testing on various songs.
Edit measures and notes just like traditional notation software – no downloads needed.
Prefer a visual approach? Use the piano roll to track notes and rhythms more intuitively.
For guitarists, we provide automatic TAB generation, making it easy to follow and play along.
Klangio works seamlessly with leading music notation and production software:
With state-of-the-art melody AI and note detection, Klangio delivers highly accurate music transcriptions every time.
Transcribe music from audio or YouTube videos into sheet music within seconds - freeing you to focus on creativity.
Transcribe on the go. Access and sync your music notes across devices with the Klangio Songbook
From piano and guitar to full arrangements – Klangio detects multiple instruments and creates polyphonic sheet music or lead sheets.
We're constantly refining our AI music transcription engine to stay ahead - ensuring more accurate, reliable, and versatile results with every update.
Export to MuseScore, Guitar Pro, Sibelius, or DAWs like Logic, FL Studio and Ableton - no manual conversion required.
Find out how to utilize the Klangio apps as a:
To transcribe music means converting audio (like a recording or song) into music notation — notes written out as sheet music. Traditionally, this involves repeatedly listening to music and manually writing out each note, which means it usually takes hours to create a single music sheet.
Sounds tedious, right? That’s where Klangio’s AI-powered apps come in!
With Klangio, your personal music score maker, you can automatically transcribe music into notes within seconds and export it as Sheet Music, Guitar TABs, MIDI, MusicXML, or GuitarPro files.
Our apps recognize music and use instrument-specific AI transcription models trained to deliver high-accuracy results — including chords, melodies, rhythm, and timing.
While AI may sometimes misinterpret musical nuances, Klangio includes a powerful Edit Mode so you can easily fine-tune your transcription.
Each app focuses on specific instruments (like piano or guitar) or group of instruments, enabling accurate polyphonic transcription even when multiple instruments play at once. Upload anything from solo performances to full arrangements.
Yes! You can try the free demo transcriptions of all the Klangio apps for as often as you like.
Upgrade to Pro for full-song transcription, unlimited exports, more formats, and access to the Edit Mode.
Absolutely. Klangio is built for all skill levels — from total beginners to pro musicians. Whether you want to auto-transcribe full songs or just need help figuring out one tricky section, Klangio adapts to your workflow.
Convert audio to sheet music online for free with this guide on how to get started.
Yes! After editing, you can export your music in various formats:
PDF (Sheet Music or Guitar TABs)
MIDI (quantized & unquantized)
MusicXML
GuitarPro (for Guitar2Tabs users)
The Klangio apps are available:
In your browser (no download needed)
On the iOS App Store
On Google Play
Starting your transcription is super simple:
Choose an app
Paste in a YouTube link or upload audio
Get instant sheet music
Yes! Simply paste the YouTube link into a Klangio app. The AI will analyze the audio and generate a music transcription — complete with notes, chords, and rhythm.
Ideal for musicians learning covers, solos, or hard-to-find songs. Works with both sheet music and piano rolls.
Klangio acts as a music identifier for musicians — not only recognizing what’s being played, but transcribing it into editable notation formats.
Unlike typical song identification apps, Klangio listens closely to the instruments being played and transcribes the notes independently, rather than looking them up online.
Yes! Klangio supports lead sheet-style notation, including melody lines and chord symbols. This is ideal for songwriting, band rehearsals, and jazz notation.
Yes! Klangio works as a key finder music tool by analyzing the harmonic structure of your track. This means you can quickly identify the key and scale — perfect for transposing, improvising, or understanding a song’s theory.
And because Klangio also functions as a song identifier online, it doesn’t just tell you the key — it gives you full, editable sheet music or chord charts so you can see exactly how the piece is played.
Visit our Help Center for step-by-step guides, troubleshooting, and tips.
Products
Copyright © 2025 Klangio GmbH. Made with 
in Germany.