100% Private - Browser Only

Tag Your Beats
Like A Pro In Seconds

Drop any WAV, MP3, FLAC. Get BPM, key, energy, viral YouTube titles, file names, tags, captions. No upload, all in browser. Built for producers who rank.

Open Tool - Free →

No signup • 3 free scans daily • Pro unlimited

Preview

EXAMPLE

140

F# Minor • Energetic

Drake Type Beat - 140 BPM F# Minor (Energetic)

How it works

From audio file to upload-ready metadata in three steps

Drop your beat

WAV, MP3 or FLAC. The file is analysed on your device and never uploaded.

Get BPM and key

Tempo and key are detected in seconds, with controls to correct half-time or double-time.

Copy your upload pack

Title, description, tags, file name and Instagram caption, ready to paste into YouTube or BeatStars.

Simple Pricing

Start free, unlock unlimited when you need it

Free

Perfect to try BeatTag and tag 3 beats daily

3 scans per day
BPM + Key detection
YouTube title + file name
Tags + description

Start Free

Pro • Most Popular

$5/mo

Unlimited scans, advanced tags, priority

Unlimited scans
All export formats
Clean file names
YouTube SEO pack
Priority support

Unlock Pro $5/mo

Lifetime

$29

One time, unlimited forever, best value

Everything in Pro
Lifetime updates
Future tools included
Best for serious producers

Lifetime $29

FAQ

Is it really private?

Yes. All analysis happens in your browser. Your beats never leave your device. No upload, no server, 100% private.

Does BeatStars export work?

Yes. We generate clean file names, YouTube titles, descriptions and tags that rank. Paste directly into your BeatStars upload.

What files are supported?

WAV, MP3, FLAC. Any length. Analyzed in browser instantly. No quality loss.

How accurate is BPM and key?

Best on beats with clear drums. Treat BPM and key as strong estimates: half-time and double-time can need a quick switch with the ½× and 2× buttons, and the key is shown with its relative major or minor. Always confirm against your DAW.