Main Page

Welcome to the Online Sequencer Wiki, a wiki for using and navigating Online Sequencer.

Online Sequencer is a web-based music sequencer that allows users to create music saved online or on their computer and share it with other users.

About Online Sequencer
OS Logo.png

Online Sequencer was created by Jacob Morgan in 2013. Users can create a sequence by placing notes in a piano roll-style interface. Over time, various features were added, such as new instruments, effects, and control options sequences. The community around the site expanded as well, adding a forum, chat, and this wiki.

All wiki pages

Getting Started
Online sequencer editor.png
Did you know...
  • ...that Robo was created on July 4th, 2019?
  • ...that there are multiple secret pages?
  • ...that adBot used to convert images into notes?
Online Sequencer News

News and events regarding Online Sequencer

  • The December 2023 contest has commenced!
  • The November 2023 contest has closed! Winners were announced on 11/30.

The community is a great place for users to share their thoughts and music!

Current Contest (12/1/23 - 12/21/23)

Theme:"create music to shop to"

Last Contest (11/1/23 - 11/21/23)

Theme: "create calming music."

Winning entries: