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Free tools for musicians

Your daily practice desk.

Find your tempo, tune one note at a time and build a focused practice session. Free musician tools, working right in your browser.

Start practicing ↓Explore the tools
20–300 BPMStart with a steady pulse. Build a focused session.

Metronome

♩

Ready

Tap twice to measure tempo.

Average of the most recent eight intervals.

Press T or tap the button. A gap over five seconds starts a new measurement.

Tuner

♯
—No stable pitch
♭ −500+50 ♯

— Hz · — Cents

Microphone off

Reference notes

One note at a time. Microphone audio is processed locally and never recorded or uploaded.

Use headphones: clicks and reference tones can be picked up by the microphone.

Session timer

10:00

Starting a session also starts the metronome. The microphone stays off until you enable it.

Explore the tools

Online Metronome — Tempo, Accents & SubdivisionsPractice with a free metronome from 20 to 300 BPM. Set beats per bar, subdivisions, volume and a clear first-beat accent.Tap Tempo — Find BPM by TappingTap a rhythm or press T to measure its tempo. Average recent intervals and send the result to your metronome or practice dashboard.Instrument Tuner — Chromatic Pitch & Reference TonesTune a single note with a local microphone tuner. See the note, frequency and cents, with guitar, bass and ukulele reference pitches.BPM to Delay Calculator — Straight, Dotted & TripletConvert tempo into delay times in milliseconds for whole through thirty-second notes, including dotted and triplet values.Chord Finder — Notes, Piano Preview & PlaybackChoose a root and chord type to see equal-tempered chord notes on a piano. Explore major, minor, suspended and extended chords.Practice Dashboard — Metronome, Tuner & TimerBring tempo, chromatic tuning and a focused session timer together. Save your settings locally and practice without creating an account.

How it works

AudioKit brings the small tools you reach for every day into one practice desk. Set a steady pulse, tap a rhythm to estimate its tempo, check your tuning or calculate delay settings before opening a recording session. Your tempo and preferences follow you between tools and languages. The practice dashboard combines the metronome, chromatic tuner and a countdown timer, while each tool also has its own dedicated page. No account is needed. Sound starts only after you press a control, microphone audio stays on your device, and changing tabs pauses active audio so the page does not keep clicking in the background.

Assumptions and limitations

Use one clear sustained note for tuning. Noise, harmonics, room acoustics and microphone quality can affect the reading. Reference tones and clicks may be picked up by the microphone; use headphones when combining tools. This is a browser practice aid, not a calibrated measurement instrument.

Frequently asked questions

Do I need an account or an app?

No. The tools run in a modern browser. Audio starts from a button press, and the tuner needs microphone permission on HTTPS or localhost.

Is microphone audio recorded or uploaded?

No. Audio is analyzed locally in memory. It is not recorded, uploaded or played back through the speakers.

What happens when I leave the tab?

The metronome and tones stop, the microphone is released and the session timer pauses. Start again when you return.