Is the HarmENT Instrumental Analyzer free?

Yes, completely free with no sign-up required. All data is encrypted and processed locally — your files never leave your device.

What audio formats are supported?

MP3, WAV, FLAC, OGG, and M4A files up to 50MB are supported.

How accurate is the BPM and key detection?

Our analyzer uses advanced algorithms with confidence scoring, so you can see exactly how reliable each result is.

Is my audio uploaded to a server?

No. Everything is processed locally on your device. All data is encrypted and never transmitted.

HarmENT is a music promotion and artist development company for independent artists. We offer playlist pitching, radio campaigns, label services, and free tools like this analyzer.

I'm worried about uploading my unreleased music — is it safe?

Absolutely. Your files are encrypted and processed entirely on your device. Nothing is uploaded, stored, or transmitted to any server.

Other free tools give me wrong BPM or key results — how is this different?

We go further — advanced analysis algorithms with confidence scoring so you can see exactly how reliable each result is, plus 28 analysis modules covering genre, mix readiness, stereo width, mastering targets, and more.

Why don't free tools offer more than BPM and key?

Building deep audio analysis is complex and expensive. Most competitors stop at the basics. We built this tool specifically for artists who need genre detection, mix readiness, mastering targets, stereo analysis, song structure mapping, and more.

I can't afford expensive software like iZotope or LANDR — is this a real alternative?

For analysis, yes. Pro mastering suites cost £100–£400+ per year. Our analyzer gives you 28 professional-grade insights — including LUFS targets, dynamic range, clipping detection, and frequency masking alerts — completely free.

✨Free Tool by HarmENT

Instrumental Analyzer

Analyze any beat or instrumental — detect BPM, key, genre, mood, mix readiness and more. 100% free, 100% in your browser.

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BPM Detection

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Key Detection

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Genre & Mood

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Mix Readiness

Upload Audio File

Drag and drop or click to browse

Supports MP3, WAV, FLAC, OGG, M4A • Max 50MB

🔒 All data is encrypted and processed locally. Your files never leave your device.

Why Use This?

Most tools only give you BPM and key. We go further — for free.

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Deep Analysis

Genre, mood, mix readiness, energy timeline, vocal range compatibility, mastering targets — all from one upload.

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100% Private & Encrypted

Your audio never leaves your device. All data is encrypted locally — your presaves and private files are never at risk.

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Built for Artists

Created by HarmENT, a team that works with independent artists every day. We know what you need.

How We Compare

See how the HarmENT Analyzer stacks up against popular alternatives.

Frequently Asked Questions

Everything you need to know about the free Instrumental Analyzer.