Free BPM Finder Tools Compared (2026)
Short answer: for a released song, a free database like Tunebat or SongBPM gives the BPM in seconds. For your own file, a free upload analyzer (Tunebat's or Soundplate's) reads the BPM and key. Tap-tempo sites only give an estimate.
If you're a producer or DJ, you need to know the BPM of your audio before you can do anything useful with it. The question isn't whether to use a BPM detector — it's which one.
Here's an honest comparison of the main free options in 2026.
What to Look For in a BPM Detector
Accuracy — Does it return the correct BPM for complex, layered audio?
Decimal precision — Does it return 127.5 or just 128? For production and beatmatching, decimal accuracy matters.
Key detection — A BPM without a key is half the information you need.
Camelot code — For harmonic mixing, the Camelot code is the most useful output format.
Speed — How long from upload to result?
Where it runs — A browser tool needs no install. A tool inside your DAW saves the trip to the browser.
The Tools
Low End Candy Key & BPM Finder (Max for Live)
lowendcandy.com
A Max for Live device for Ableton Live ($14.99). Drop a full track onto it and it shows the BPM, the key and the relative key. It runs inside your session, uploads nothing, needs Max for Live, and is built for full tracks and longer audio, not one-shots or short samples. It is not free, and it is for Ableton users only.
Best for: Ableton users who want BPM and key without leaving the session
Premix (Low End Candy)
lowendcandy.com/premix
A plugin and app rather than a website. Search a song by name and it picks the official audio, or import a file of your own. It reads the key (with the Camelot code and relative key) and the BPM, saves a 24-bit WAV and a 320 kbps MP3, and can split stems. In Ableton Live 12 the song lands in your set on the grid. It needs the internet to search; the key, BPM and stem split run on your computer.
Best for: Getting a released song's key, BPM and audio into your project in one step
Tunebat
tunebat.com
A database of key and BPM data for over 100 million songs, shown with the Camelot code. It also has a Key & BPM Finder where you upload your own audio. Useful for released music lookups; a database cannot know your unreleased tracks or samples.
Best for: Looking up BPM and key of released tracks
Soundplate BPM Analyzer
soundplate.com
Browser-based upload tool returning BPM and key. Results are generally accurate for simple loops. Ad-heavy interface. No Camelot code.
Best for: Quick one-off lookups
Song BPM
songbpm.com
Database tool with tap tempo. No file upload for custom samples. No key detection. Not useful for original audio.
Best for: Looking up BPMs of popular commercial songs
Tap BPM Tools
Multiple sites offer tap tempo — you tap in time with the beat and get an estimated BPM. These give estimates, not precise BPMs. Human error introduces variance that matters in production.
Best for: Rough estimates only
Comparison Table
| Tool | File Upload | Key Detection | Camelot Code | Accuracy |
|---|---|---|---|---|
| Key & BPM Finder (Max for Live, $14.99) | ✅ (drop on the device) | ✅ | Relative key shown | Not rated |
| Premix (plugin + app) | ✅ (or search by song name) | ✅ | ✅ | Not rated |
| Tunebat | ✅ (analyzer) | ✅ | ✅ | Not rated |
| Soundplate | ✅ | ✅ | ❌ | Not rated |
| Song BPM | ❌ | ❌ | ❌ | N/A |
| Tap BPM tools | N/A | ❌ | ❌ | Varies |
Which One Should You Use?
For producers and DJs working with custom audio (samples, loops, unreleased tracks), look for file analysis, key detection and the Camelot code. That combination lets you use the information straight away, not just know the BPM number.
Premix reads all three from a file you import, and Key & BPM Finder shows the BPM, key and relative key inside Ableton. Check Tunebat's current upload tool for what it returns.
For looking up BPMs of commercial tracks, Tunebat's database is a fast shortcut.
For everything else, pick the tool that fits where you work, get the numbers, and get back to making music.
If you would rather skip the upload step, Premix searches the song, reads its key (with the Camelot code) and BPM, and puts it in your project on the grid, with stems if you want them. See Premix