Free Online Drum Machine

Browser-based drum machine step sequencer with 9 synthesized drums, 16 steps, swing, tempo control, and algorithmic pattern generation.

Try It Free

Features

9 Fully Synthesized Drum Sounds

Kick, snare, hi-hat, toms, clap, and more -- all generated with Web Audio API. No samples to load, instant playback.

16-Step Sequencer with Swing

Classic step sequencer grid. Click to toggle steps, adjust swing for a human groove, and dial in the tempo you need.

Algorithmic Pattern Generation

Generate drum patterns algorithmically when you need inspiration. Great for breaking out of creative ruts or quick prototyping.

No Download or Account Needed

Runs entirely in your browser. Open the page and start making beats immediately. Export your patterns as WAV when you're done.

Frequently Asked Questions

Is this drum machine really free?

Yes, 100% free. Beat Lab runs entirely in your browser with no account required, no trial period, and no hidden fees. Just open it and start making beats.

Can I export my beats?

Yes. Beat Lab has built-in WAV export so you can save your patterns and use them in your music, games, or any other project.

What browsers work with Beat Lab?

Any modern browser works -- Chrome, Firefox, Safari, and Edge. Beat Lab uses the Web Audio API which is supported across all major browsers.