SFXR is described as 'Sfxr is a program that specializes in making chiptune sound effects for video games. Its interface consists of sliders that change the shape of the wave as well as the envelope and pitch. It has the ability to export to WAV for use in other programs' and is an website in the audio & music category. There are more than 10 alternatives to SFXR, not only websites but also apps for a variety of platforms, including Windows, Linux, Self-Hosted and Mac apps. The best SFXR alternative is sfxia, which is free. Other great sites and apps similar to SFXR are bfxr, ChipTone, Melody Generator and LabChirp.
wafxr is a sound effect generator in the tradition of as3fxr, bfxr, jfxr, and others. But where such tools normally generate static files, this one plays sounds dynamically via Web Audio. Supports oscillators, FM synth, tremolo/vibrato, and various other filters and effects.
