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Free Music Tools
A metronome that plays real drums, a tap tempo counter, a BPM and key detector, tempo calculators, an interactive pattern library and a rudiment trainer. 9 tools across 49 pages — all free, all in your browser, no signup.
9 tools Nothing uploaded No account needed
Tempo & timing
Tap Tempo
Tap along to any song and read its BPM instantly. Hear it back, then send the tempo straight to the metronome.
BPM counterMetronome
Beep, click, tick, bell, marimba or a real drum groove. Any time signature, subdivisions, accents and a speed trainer.
21 tempo pagesBPM & Key Finder
Drop an audio file and get its tempo and key. Analysis runs in your browser — nothing is uploaded.
Analyse a fileBPM to MS Calculator
Every note value in milliseconds, samples and hertz for any tempo. Straight, dotted and triplet.
Note length chartDelay & Reverb Calculator
Tempo-synced delay times plus reverb pre-delay and decay starting points for five room sizes.
Mix in timePractice & rhythm
Polyrhythm Metronome
Hear and see any polyrhythm. Two independent voices, a cycle map showing where they meet.
3:2, 4:3, 5:4, 7:4Drum Patterns
Classic beats from twelve genres, playable at any tempo, readable as a grid and downloadable as MIDI.
12 genresDrum Rudiments
The core rudiments with sticking, notation and playback that slows down to whatever speed you need.
Sticking + audioEvery tool is free and needs no account. The product they came from is an AI drum loop generator.
Generate drum loops with Drumloop AIWhy we give these away
We build an AI drum loop generator. The people who need a metronome, a tap tempo counter or a delay calculator are, almost without exception, people who make music — so building genuinely good versions of those tools and giving them away costs us very little and puts us in front of exactly the right audience.
That only works if the tools are actually good. A gated tool, a tool that nags for an email, or a tool that is deliberately worse than the paid alternative would defeat the point entirely. So none of these are gated, none of them ask for anything, and each one is built to be the version we would want to use ourselves.
Where the product fits in is at the end of the job, not the start of it. Find a tempo with the tap counter and the obvious next question is what to play at that tempo. Work out your delay times and the next thing you need is drums to hear them against. That is where Drumloop AI comes in, and if you never click it, the tool still did its job.
Alongside the tools there is a free drum loop library — royalty-free loops organised by tempo and genre, which pairs naturally with the tempo tools here.
Every page in one place
The tools above are the starting points. Several of them have per-tempo, per-genre or per-rudiment pages underneath, each set up for one specific thing.
Metronome by tempo and time signature
Drum patterns by genre
Rudiments in detail
Frequently asked questions
Are these tools really free?
Yes, completely. There is no signup, no trial, no feature held back behind an account and no limit on how often you use them. They exist because we make an AI drum loop generator, and people who need a metronome or a BPM finder are usually people who make music — so the tools introduce the product rather than being the product.
Do I need to install anything?
No. Everything runs in the browser using the Web Audio API. Sounds are synthesised on the fly rather than downloaded, so the tools work offline once a page has loaded, and they work on phones and tablets as well as desktops.
Is any of my data uploaded?
No. The BPM finder is the only tool that touches your files, and it decodes and analyses them entirely on your own device — nothing is transmitted or stored. The other tools do not handle files at all. Your settings, where a tool remembers them, are kept in your browser's local storage.
What makes this metronome different?
It can play a real drum groove instead of a click. Most metronomes give you a beep on every beat, which tells you where the beat is but not where the pocket is. Switching to drum sounds means you are playing with something musical, which makes time-feel practice possible and makes long sessions far less tiring.
Can I use these for teaching?
Yes, and they are built with that in mind — no accounts to set up, nothing to install, and every tool has a shareable URL. The metronome accepts a tempo in the address bar, so you can send a student a link that opens at exactly the tempo you want them practising at.
What is Drumloop AI?
An AI drum loop generator. Describe the beat you want in plain English — the genre, the feel, the tempo — and it generates an original, royalty-free drum loop in seconds. If you like these tools, that is the thing they were built to introduce you to.
Describe a beat. Hear it in seconds.
Drumloop AI turns a plain-English description into an original, royalty-free drum loop at any tempo, in any style.