🔒 Your files stay on your device — core audio processing runs locally. Privacy details →
Find a toolCtrl K
🥁
Free · In-browser · No upload

Beat Maker.

A classic step sequencer with three synthesized kits. Tap the pads, paint a pattern, dial in tempo and swing — then export two bars as audio.

Before-and-after illustration of Beat Maker: Blank rhythm pattern becomes Rendered beat through Program kit steps.
Before → process → afterSee the signal story, then hear it in the workspace.

MUSICAL GRID MAP

Drum Step Grid

Connect detected or generated events to a musical grid. Pitch, rhythm and harmony become useful only when event timing, confidence and editable musical labels stay visible together.

Before-and-after illustration of Beat Maker: Blank rhythm pattern becomes Rendered beat through Program kit steps.
Blank rhythm patternProgram kit stepsRendered beat
A musical-event view: source cues become timed notes or beats, then resolve into an editable pattern rather than a hidden one-click guess.
Open the full signal breakdownBest source, processing logic, limits and three-pass listening check
  1. Blank rhythm pattern

    Start with the right material

    Sketching a beat, learning step sequencing and exporting a simple rhythm bed.

  2. Program kit steps

    Understand the transformation

    Web Audio oscillators and noise synthesize the drum voices while a scheduler triggers the selected steps.

  3. Rendered beat

    Verify the usable result

    A playable pattern in the 60 to 200 BPM range with local audio export.

Step velocity

Where this workflow stops

The kit is synthesized rather than sample-accurate hardware emulation, and the sequencer is intentionally compact rather than a full song arranger.

THREE-PASS CHECK

Make the final decision by ear

  • Confirm tempo, downbeat and key before trusting labels.
  • Review low-confidence events by ear and correct them manually.
  • Import the result into its target instrument or DAW before committing.

How to make a beat online

  1. Choose a kit — Classic 808, House 909 or Lo-fi — and tap the pads to hear each drum voice.
  2. Paint your pattern in the step sequencer, or load a starter groove (Hip-Hop, House, Trap, Techno, Rock) and edit it.
  3. Dial in the tempo (60–200 BPM) and add swing until the loop grooves.
  4. Press play to audition, then render two bars in the export panel and download your beat.

This beat maker online is a real drum machine living in a browser tab: the 808, 909 and lo-fi kits are synthesized from scratch with the Web Audio API, so there are no samples to load and nothing to install. Sketch a drum idea on the bus, build a loop for a TikTok edit, lay a groove under a freestyle, or teach rhythm basics in class — the step grid makes patterns visible and instantly editable. Everything is free with no signup, runs offline once loaded, and exports clean audio you can drop into any DAW or video project.

Beat Maker: quick answer and technical limits

Quick answer: A 16-step browser drum machine with procedural 808/909-inspired sounds, tempo, swing and starter patterns.

Best for
Sketching a beat, learning step sequencing and exporting a simple rhythm bed.
How it works
Web Audio oscillators and noise synthesize the drum voices while a scheduler triggers the selected steps.
What you get
A playable pattern in the 60 to 200 BPM range with local audio export.

Know before you use it: The kit is synthesized rather than sample-accurate hardware emulation, and the sequencer is intentionally compact rather than a full song arranger.

Privacy: Selected audio is processed in this browser and is not uploaded to AudioWrench. Normal page assets can still be requested as described in the privacy notice. Privacy details →

FAQ

How do I make a beat online without any software?
Open the beat maker, pick a kit, and click steps in the sequencer grid to place kicks, snares, claps and hats — or start from a Hip-Hop, House, Trap, Techno or Rock pattern and tweak it. Press play to hear it loop, adjust tempo and swing, then export the result as audio.
What drum sounds are included?
Three synthesized kits: a Classic 808 with boomy kicks, a punchy House 909 and a dusty Lo-fi kit. Each kit covers eight voices — kick, snare, clap, closed hat, open hat, tom, rim and crash — and you can audition any pad with a tap.
Can I export my beat and use it in other projects?
Yes — the export panel renders two bars of your pattern with the current kit, tempo and swing, and you can download the render to loop it in a DAW, a video editor or any of the other AudioWrench tools. Beats you make are yours to use.
Does the swing control change how the beat feels?
Very much — swing delays every second step, which is what separates a stiff robotic loop from a groove. Small amounts add bounce to hip-hop and house patterns; larger values push toward a shuffled, J Dilla-style feel.