Drop a track in and read its tempo — in about two seconds, free, no account.
You get the musical key and its Camelot code from the same file. Whether you call it a BPM analyzer tool, a BPM counter, or a beats-per-minute finder, this reads the file directly instead of asking you to tap it out. It's a bpm finder free of any extra step and a bpm finder app in the same browser tab — no install, same reading on phone or laptop.
By ShinobiTools Team · Last updated: August 2026
Full-quality stems. No account, no per-track fee. Same model and same 192 kbps (or lossless WAV) as the paid tier — tracks up to 15 minutes. A bpm finder accurate enough to trust for beatmatching, not a rough guess — the same detector on free and paid.
Building a running playlist and chasing a specific pace? Drop in a candidate track to check whether it actually sits at your target bpm for running instead of guessing from the title.
The tempo comes back as a single BPM number, rounded and ready to beatmatch against the next track in your set — no tapping along a beat by hand, no counting bars with a stopwatch. That's how to calculate bpm here: the model reads it, it doesn't ask you to, and the same pass is what lets it detect bpm on a track with no steady click at all. The same pass reads the tonality too, so the key and Camelot code ride along at no extra wait.
This is an estimate off the audio, and it's honest about it. Where any detector, ours included, slips up:
On silence, or a clip too short to measure, you get a plain "couldn't read this" instead of a number — we'd rather show nothing than a confident wrong one.
Most people just want a quick bpm counter reading before a mix — drop the file in and the number is back in about two seconds. It doubles as a bpm calculator too, for checking how far one track's tempo sits from a target before you commit to a set. DJs sometimes call these bpm counters instead — no sign-up, and no limit on how many tracks you check in a day. Checking bpm online for one specific track usually means trying several separate lookup sites; this page skips that hunt and reads the number straight from your own file instead.
Don't have the file, just the sound in your head or a room full of dancers? Tapping bpm along to the beat gives a similar number without any upload — tap along on the separate page for that, elsewhere on StemGrab. Check the reading against a bpm metronome if you want a second opinion before committing to a setting.
Plenty of people would rather tap it out than upload a file — a bpm tap, getting their number bpm by tapping or bpm by tap — which is exactly what the tap tempo page is for, elsewhere on StemGrab. Just as many want this page to change the tempo once they know it, a bpm changer, though it only reads the number — the song key tool and pitch changer handle changing it afterward. Others want the bpm key together, a bpm song finder, a bpm site to bookmark, or simply to test bpm before a set.
"Tempo," "counter" and "calculator" cover most of the rest of the wording: try a tunebat bpm finder search or a bpm calculator online search, a bpm tracker app or an mp3 bpm finder page, and a bpm counter online result too — all run through this same upload box with the number back in about two seconds. A specific slice want it from YouTube: a bpm finder youtube or youtube bpm finder — download the audio first with extract audio from video, then run the file through here.
The rest is the same question in nearly every order and misspelling — bpm detect, what bpm is this song, auto bpm, a plain mp3 bpm reading, or a bpm reader — all of it answered the moment you drop the file in above.
Plenty just want a free bpm counter without hunting one down — a bpm finder online search, a bpm finder tool page, or a plain bpm detector online result all reach the same upload box, and the honest answer to how to find your bpm takes about two seconds once the file is in. It works as a song bpm calculator too, and beats digging through a song bpm database for a number that's one drop away.
A huge share of visitors already know the song and just want the number, typed every possible way: leading with "bpm" (bpm hotel california, bpm uptown funk, bpm rap god), in the middle as "bpm of" a title (bpm of despacito, bpm of megalovania), or trailing at the end (apt bpm, cupid bpm, dna bpm). We won't guess a number here rather than measure one wrong, so upload the track and read it straight off the file — it works the same whichever song you have in mind, and covers the long tail of titles too specific to list one by one.
Some search by the number itself rather than a title — a bpm 64 reading, 149 bpm, or 191 bpm tracks, and everything in between. Rather than list every possible tempo, drop your file in and the exact number comes back in about two seconds.
To find song bpm without counting beats by hand, drop the file in and read the number off the result in about two seconds. Running is a common reason people check this — matching a track's actual pace to a target pace beats guessing from the title.
This page can find tempo for any track format it accepts — MP3, WAV, M4A, FLAC or the audio pulled from a video file. Video files get their tempo read from the audio track automatically, with no separate extraction step needed first.
Upload a track to find bpm automatically; the same pass also returns the musical key and the Camelot code. Nothing is kept afterward: the upload is wiped from the server once the reading is back.
To find bpm of song files you're not sure about, the detector reads the beat directly from the audio rather than guessing from the genre. A half-time or double-time reading is the most common mismatch, and your own count should win over the number shown.
A find song tempo run takes about two seconds, whether the upload is a full track or a short clip.
As a file bpm finder, it needs the actual audio or video file — there's no way to point it at a streaming link instead. MP3, WAV, M4A, FLAC and video all work the same way once they're in the box.
To find bpm music tracks with no steady click, the detector still returns a single rounded number, though a drifting recording can throw it off. Live recordings and tracks with tempo changes mid-song are the two cases where a single number can't fully capture what's happening.
To get song bpm readings for a whole set at once, upload each track separately and compare the numbers that come back. The free tier has no daily cap, so checking a full set of twenty tracks costs nothing extra.
A bpm finder file upload is deleted right after the numbers appear, the same as every other tool on this site. There's no file to manage afterward — no stems to download or delete, just the number on screen.
As a song bpm finder, it doubles as a key finder in the same pass, so the tempo and the musical key come back together. Producers use the same reading to drop a sample into a project at the right speed without retuning it by ear.
Tempo is what makes or breaks a transition before harmony even enters the picture: two tracks within a few BPM of each other ride the pitch fader without anyone noticing the seam, while anything more than that needs a tempo change mid-mix. Producers lean on the same number to drop a sample into a project at the right speed. Once the tempos line up, the key finder covers which tracks are compatible on the Camelot wheel — the harmonic half of the same pass. Since the file is already uploaded here, StemGrab also hands you the acapella and the instrumental — key, BPM and stems from one drop. Want the notes behind that tempo, not just the number? MP3 to MIDI turns the same file into a MIDI track per instrument.
Upload the track and read the BPM straight off the result — no manual tapping or counting needed.
Fully automatic — drop the file in and the tempo comes back in about two seconds; no tapping required, though there's a separate page for tapping the beat out by hand if you don't have the file.
Yes — no account, no e-mail, no daily cap, no watermark. It runs on our own hardware.
About two seconds for a normal-length song. It doesn't queue behind the stem separation.
Tempo detection has to pick which pulse is the beat, and a half-time or double-time feel is genuinely ambiguous. Your own count wins.
Yes — drop in an MP4 and the audio is read out of it.
No. Your upload is deleted the moment it's processed and the stems are wiped from the server within 45 minutes (24 hours if you bought a month pass — that longer window is part of what the pass is for). Nothing is stored, shared or used to train anything — see privacy.
MP3 is what most people upload for a bpm finder mp3 reading, but WAV and M4A read the same way — whatever format you have is fine.
Yes — for a tap bpm finder without a file, tap along on the separate page instead: tap to the beat and read the BPM off your tapping, no upload needed.
Yes — StemGrab returns the BPM, the musical key, its scale (major or minor) and the Camelot code from the same upload, all in about two seconds.
Yes. StemGrab is a free online BPM finder — drop a file in and read the tempo in seconds. No account, no e-mail, nothing installed.
Yes, and also on WAV, M4A, FLAC and video files. Drop in any of those and the BPM appears in a couple of seconds.
Not with this tool — it reads the BPM directly from the audio rather than counting taps. Drop the file in and the tempo appears without any manual counting.
Yes — StemGrab is a music tempo finder that reads the BPM straight off the upload in about two seconds, with no manual tapping needed.
BPM stands for beats per minute — how many beats the track has in sixty seconds, and the same number a DJ or producer uses to match one track's speed to another.
No — this only reads the tempo that's already there; it doesn't speed a track up or slow it down. For that you'd need a DAW or a dedicated pitch/tempo editor.
Most work the same way — drop a file, get a number — but this one skips the account wall and hands back the key and Camelot code from the same upload, not just the tempo.
This also answers to bpm finer, bpm fidner, bpm counters or bpm tester too, plus beats per minute and a beats per minute finder search — same upload box, no account, no daily cap.
Both work — drag a file onto the box or click it to choose one from your device; either way the BPM comes back in about two seconds.
One upload, one pass — the tempo and the musical key are read together, so there's nothing extra to run afterward.
No special mode needed — upload each track and match tempos by the numbers that come back; that's the same way a DJ would beatmatch by ear, just faster.
Just the page — there's nothing to add to Chrome or any other browser; open this page and drop the file in.
Not in a single step, but close: run the vocal remover first, then drop either the isolated vocal or the instrumental back into this page — a vocal remover bpm finder combo across two tools, same upload flow, same couple of seconds each way.