Cost / License
- Freemium
- Proprietary
Since
- Since 2025
Platforms
- Online

SFXR has been discontinued. Similar sites and apps include sfxia, which is free. Other options are bfxr, ChipTone, Melody Generator and LabChirp. You can choose from more than 10 Game Development Tools like SFXR for Windows, Linux, self-hosting, Mac and Android.

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.
