Sample Extractor

This utility helps you take sounds from larger files with several sounds inside (such as soundfonts, with their well-known .sf2 file extension), and save them as individual .wav files, for use in your UltraBox songs.

To start, drop a file (in one of the supported formats) on this page, or use your browser's file picker:

After downloading some samples, you can upload them to a file hosting service or web server. Some suggestions:

Changelog

v1.3.0

  • Added loading support for .mp3/.ogg/.flac.

v1.2.0

  • Added the ability to export multiple samples into a .zip file. The sample list is browser-dependent, so how to select multiple items may vary, but on desktop browsers it should be a matter of clicking on samples while holding Ctrl, Command, or Shift.
  • Added an option to export samples with the instrument name, if available (thanks to nesquix for the initial implementation).

v1.1.0

  • Added the ability to load multiple .wav/.txt files at once.

v1.0.0

  • Initial release.