A downloadable tool for Windows

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raylib fx sound generator

A simple and easy-to-use tool to generate sounds for your games, based on the amazing sfxr.


  • Multiple wave types supported (Square, Sawtooth, Sine, Noise)
  • Predefined sound presets (Coin, Shoot, Explosion, PowerUp...)
  • Import .rfx and .sfs files (compatible with sfxr)
  • Export .rfx sounds, supported by raylib
  • Export .wav wave data, configurable sample-rate and bit-rate
  • Supports command line usage for batch conversion
  • Wave data visualization in real-time
  • Completely portable (single file)
  • Free and open source

Please, if you find any bug on the tool, report it on github or just let me know!


rFXGen is licensed under an unmodified zlib/libpng license. Check LICENSE for further details.

Copyright (c) 2017 Ramon Santamaria (@raysan5)

Published Mar 18, 2017
Release date Mar 17, 2017
Tagsaudio, fx, raylib, sound, tool
Licensezlib License
Average sessionA few seconds
LinksSource code
MentionsGet ready for Ludum Dare: Game developme...


Download NowName your own price

Click download now to get access to the following files:

rFXGen v1.0 1 MB


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Can you make this available for Linux?

Hi! Sorry, don't have a Linux system right now but you can compile it yourself from sources: https://github.com/raysan5/rFXGen/tree/master/src

Some dependencies are included (raygui, tinyfiledialogs) and others are also available for Linux (raylib, OpenAL Soft).

If I can compile it myself at some point, I'll upload it.

(Edited 1 time)

+1 this question.. :)