rFXGen

rFXGen is a simple and easy-to-use fx sounds generator, inspired by the amazing Dr.Petter's sfxr. rFXGen can be used for free as a WebAssembly online tool and it can also be downloaded as a standalone tool with additional features. Key Features - Predefined sound presets (Coin, Shoot, Explosion, PowerUp...) - Multiple wave types supported (Square, Sawtooth, Sine, Noise) - Up to 5 sound slots to store generated sound (temporary save) - Load/save .rfx files with sound generation parameters - Export wave data as .wav, .qoa, .raw data or .h code file (byte array) - Configurable sample-rate, bits-per-sample and channels on export - Multiple GUI styles with support for custom ones (.rgs) - Command-line support for .rfx to .wav batch conversion - Command-line audio player for .wav, .ogg, .mp3 and .flac - Completely portable (single-file, no-dependencies) - Free and open-source