Every Tool You Reach For While Making Music, In One Place
Get in tune, find a tempo, build a progression, name your project and work out what your streams are worth. Free tools that do one job well and get out of your way.
Spend less time on the fiddly bits, more time making music
Making a track means a hundred small jobs around the music itself. Tuning a guitar before you record. Working out the BPM of a sample. Finding the chords in a key. Setting a delay so it sits in time. Working out if a release is even worth it once the platforms take their cut. Each of those usually means a different website, half of them slow and buried in ads.
This is the collection that replaces all those bookmarks. Pick a category below and jump to what you need — the tuners get you in tune fast, the calculators handle the maths, the theory tools help you write, the instruments let you sketch an idea, and the generators get you unstuck on a name or a rhyme.
Calculators & Tempo
Find a track’s tempo, turn that tempo into every sync time you need, and see what your streams are actually worth. The everyday number-crunching of music production, done for you.
Tuners
Real microphone pitch detection with a cents-accurate meter, plus a clean reference tone for every string. Each instrument gets its own tuner with the right tunings built in — no generic guesswork.
Where each tool earns its place in a track
A finished song moves through a handful of stages, and there’s a tool here for nearly every one of them. Seeing the whole path makes it obvious which tool to reach for and when.
It usually starts with an idea — a hum, a loop, a chord you stumbled on. The virtual piano and chord progression generator help you catch it before it slips away. Then comes writing: the scale finder, chord finder and circle of fifths show you what fits, while the rhyme and name generators handle the words. When it’s time to track, the tuners get every instrument in tune and the metronome keeps you locked to the grid. In the mix, the BPM tapper and delay calculator make your time-based effects sit right, and the tone generator helps you check your speakers and room. Finally, release: the Spotify royalty calculator tells you what those streams are likely to return before you commit.
Theory & Harmony
See and hear the notes behind the music. Build progressions, find scales and chords, explore keys, mix harmonically and train your ear — everything you need to write with intention instead of guesswork.
What separates a tool worth using from a waste of a click
Search for any music tool and you’ll find dozens of free ones. Most are slow, plastered in ads, or quietly broken. A few simple things tell you whether a tool is actually built to be used, and we hold every tool here to them.
Real detection, not a fake meter. A tuner is only useful if it genuinely hears your instrument. Ours use your device’s microphone with proper pitch-detection maths, not a needle that wobbles for show. Accuracy that holds up. The calculators give exact figures you can trust in a session, not rough approximations. No ads in the way. Nothing here interrupts you, chases your cursor, or hides the tool behind a popup. Your privacy stays yours. The tuners process sound entirely on your device — nothing is recorded, nothing is uploaded. And nothing asks you to sign up before it works.
Instruments & Beat-Making
Play and sketch ideas without opening your DAW. A piano, a drum machine and a tone generator, all ready to go — for when inspiration hits and you just need to capture it.
Generators
Stuck for a name or a rhyme? These get you moving again. Lock in a word that matters to you and see the patterns the pros use, whether you’re naming a band, building an alias, or writing the next line.
The free alternative to a stack of paid apps
You don’t need a paid app, a subscription or a download for most of the jobs on this page. A lot of producers quietly pay for tuner apps, metronome apps and theory tools that do exactly what these do for nothing.
Need a tuner app for guitar, bass or ukulele? The tuners here use the same microphone pitch detection, free and with nothing to install. Reaching for a metronome app? Ours has tap tempo, subdivisions and a speed trainer. Paying for a music theory app to find scales and chords? The scale finder, chord finder and circle of fifths cover it. Want a quick drum machine or piano without loading a full DAW? They’re a click away. The point isn’t that paid apps are bad — it’s that for these specific jobs, you simply don’t need to spend anything.
Finished a track? Don’t leave money on the table
Get the free Independent Release Checklist — the step-by-step run from a finished file in your DAW to every streaming platform, without missing a payout or a piece of metadata. We’ll send new free tools and producer guides along the way too.
Questions, answered
Are these tools really free?
Yes, every tool on this page is completely free to use with no signup required. There’s no trial, no premium tier, and no catch. We build them as part of running an independent music production site.
Do I need to download or install anything?
No. Every tool runs straight away on desktop, tablet and phone, with nothing to download and nothing to install. Open the tool and start using it.
Do the tuners really listen through my microphone?
Yes. The tuners use your device’s microphone for real-time pitch detection with a cents-accurate meter. You’ll be asked permission to use the mic the first time, and nothing is ever recorded or uploaded — the detection happens entirely on your own device.
Will more tools be added?
Yes. This collection grows regularly as we build new tools based on what producers actually ask for. Bookmark this page and check back, or join the email list to hear when new ones land.
Can I use these tools for professional work?
Absolutely. The calculators, tuners and theory tools are accurate enough for professional production, DJing and songwriting. Plenty of working producers use tools like these every day alongside their main setup.
Honest reviews, free tools and guides for music producers. Built by people who actually make music, for people who actually make music.