Perfect Pitch Trainer
It plays a note — you sing or play it back, scored to the cent. Train your ear.
Listen, then sing or play it back. Space
Needs a microphone — works on phones & most laptops. No mic? Use the keyboard below.
Microphone blocked 🔒
Allow mic access (click the 🔒 icon in your address bar) then tap Enable microphone — or just play with the keyboard below.
Couldn't start the microphone
Live audio isn't available here
Your browser doesn't support audio. The keyboard match below still works great.
Tap the key that matches the target — we'll score how close your guess is.
Listen — which interval is it?
Plays two notes low→high, then together. Tap to replay.
Intervals are the distance between two notes — the secret behind recognizing melodies by ear. Easy mode covers the 7 most common.
100% private — your voice is analysed on your device and never leaves the browser.
Tip: a quiet room and singing a steady “ahh” gives the cleanest pitch reading.
Why you’ll love Perfect Pitch Trainer
Instant & free
No signup, no paywall, no limits — Perfect Pitch Trainer works the moment the page loads.
Completely private
Everything runs in your browser. Nothing you enter is ever uploaded or stored on a server.
Works on any device
Fully responsive and touch-friendly — use it on your phone, tablet or desktop.
Instant sound
Plays in real time in your browser via the Web Audio API — headphones recommended.
How to use it
Open it
No download and no login — the tool is ready right at the top of this page.
Use it
Enter your details or start interacting. Everything updates live as you go.
Get your result
Copy, download or share your result in a single tap. That’s it.
Frequently asked questions
Perfect Pitch Trainer is 100% free — no signup, no watermarks and no usage limits. It’s one of 200+ free tools we build and give away.
Browsers require a single tap before playing audio. After that first tap, everything works instantly.
Completely. Perfect Pitch Trainer runs entirely in your browser (client-side). Nothing you type, upload or generate is sent to our servers, so your data never leaves your device.
No. It works instantly in any modern web browser — Chrome, Safari, Edge or Firefox — on desktop and mobile.
Yes. The tool is fully responsive and touch-friendly, so it works great on phones and tablets as well as computers.
Global Maple System — a software & AI studio. We built Perfect Pitch Trainer (and 200+ other free tools) to show what we can do. Need something custom built? We’d love to help.
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Perfect Pitch Trainer is one of 200+ free tools from Global Maple System — a software & AI studio. Need a website, app, AI agent or automation? Let’s talk.