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Life & fun · alternatives · 2026

24 alternatives to A Simple Online Step Sequencer

Make simple 4-bar music loops in your browser using this simple online sequencer. A quick way to express your musical ideas and export them as MIDI.

A Simple Online Step Sequencer is a web-based music production tool that lets users create beats and melodies by arranging sounds on a grid-based timeline. Launched in 2022, it's designed for anyone interested in… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. A Simple Online Step Sequencer launched in 2022; newer entries below may have overtaken it.

  1. 1

    Online step sequencer & music scratchpad

    2022 · muted.io · its alternatives →

  2. 2

    An intuitive 64-step drum sequencer progressive web app built using React, Redux, and Tone.js

    2021 · sequencer64.com · its alternatives →

  3. 3

    Libre music sequencer for desktop and mobile platforms - helio-fm/helio-sequencer

    2017 · github.com · its alternatives →

  4. 4

    I created a small webapp, to create simple audio loops online. A bit rough around the edges but gets you started in less than 10 seconds on creating loops.

    Jan 2026 · makeloops.online · its alternatives →

  5. 5AS

    2017 · bsteephenson.github.io · its alternatives →

  6. 6
    Mozart AI▲694

    A Generative Audio Workstation with VSTs

    2025 · mozartai.com · its alternatives →

  7. 7

    Hello all! I've been an avid fan of Pocket Operators by Teenage Engineering since I found out about them. I even own an EP-133 K.O. II today, which I love. A couple of months ago, Reddit user andiam03 shared a Google Sheet with some drum patterns [1]. I thought it was a very cool way to share and understand beats. During the weekend I coded a basic version of this app I am sharing today. I iterated over it in my free time, and yesterday I felt like I had a pretty good version to share with y'all. It's not meant to be a sequencer but rather a way to experiment with beats and basic sounds,…

    Jan 2026 · beats.lasagna.pizza · its alternatives →

  8. 8IB

    Hey HN, I’m an ex-Google engineer trying to get back into music production. I needed a way to sequence my hardware synths using AI contexts without constantly switching windows, so I built this. It runs entirely in the browser using WebMIDI. No login required. It connects to your local MIDI devices (if you're on Chrome/Edge) and lets you generate patterns. Tech stack: [React / WebMIDI API / etc]. Link: www.simplychris.ai/droplets Code is a bit messy, but it works. Feedback welcome.

    Dec 2025 · simplychris.ai · its alternatives →

  9. 9

    Keyboard-controlled music sequencer, sampler, and synth - kofigumbs/typebeat

    2022 · github.com · its alternatives →

  10. 10

    Draw.Audio is a free online music maker. Draw notes on a grid and hear them play back instantly — a browser-based synthesizer, sequencer, and visual instrument.

    2024 · draw.audio · its alternatives →

  11. 11

    After two years of development, I'm super excited to release Beat Maker! This is my take on what I hope is the best free, web-based drum machine. My goal was to build something that was not only fun and easy to use for beginners but also powerful enough for serious producers. I did extensive research on existing drum machines, analyzed their UX, and tried to build something that adds something new. It's a nearly 100% client-side app, written in ClojureScript, and is a PWA so you can install it to your home screen for an app-like experience. Besides the standard grid editor, Beat Maker has…

    2025 · dopeloop.ai · its alternatives →

  12. 12
    MiniTAP▲235

    A music sequencer for the web

    2024 · minitap.io · its alternatives →

  13. 13

    A simple sequencer where you can create visual patterns and listen to them, with the ability to change the instrumentation, tempo, swing, and more.

    2022 · drawbeats.com · its alternatives →

  14. 14

    Interactive online music and melody maker

    2022 · muted.io · its alternatives →

  15. 15

    A free online drum machine and beat maker based on a circular timeline. Creating drum loops and patterns and download your beats as MIDI.

    2023 · muted.io · its alternatives →

  16. 16

    Online drum machine and sequencer with Roland 808 style samples

    2023 · peel.fm · its alternatives →

  17. 17

    Make music in your browser

    2014 · its alternatives →

  18. 18AW
  19. 19AS
  20. 20

    If you already know what bytebeat is, you don't need an explanation. If not, check my project :) Here is how it looks: SELECT mono(output( arraySum(x -> 1 / 6 * running_envelope(30 * (1 + x / 6), time, 0.05 * x, 0.005, lfo(0, 0.25, sine_wave, time / 8), 0.1) * sine_wave(time * 80 * exp2(x / 3)), range(12)))) FROM table; To check how it sounds, find the examples in the repository https://github.com/ClickHouse/NoiSQL

    2023 · github.com · its alternatives →

  21. 218M
  22. 22T1
  23. 23

    Welcome to Sequencer Party! This session demonstrates our javascript live-coding plugin. The first sequencer just generates random notes, while the second sequencer lets the user build a little arpeggiated riff. The "Mute" buttons let you try sequencer 1 or 2. Press "Code" to see or edit the underly

    2023 · editor.sequencer.party · its alternatives →

  24. 24

    Hi HN! I could never find the right sample for my music, so we built Sounds. A collaborative catalog of free samples and loops, generated with our music model. Everything is free to browse and download, but the most fun part is to generate your own. Every generation joins the public library, so the catalog grows from what people couldn't find.

    Apr 2026 · elevenmusic.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →