• SFXR 1
  • SFXR 2

SFXR


* Push the buttons to generate retro video games sound effects.
* These sounds are randomly computed and therefore always differents.
* Mutate the sounds repeatedly for a more psychedelic effect.
* Choose predefined randomized sound types, or go full random for more surprises and a endless fun.
* Export your results to sound files, and use them as ringtone, sound fx for your games or musics.
JUMP ! LAZER ! POWER-UP ! Turn your life into an 8bit experience, entertain your kids or spice up your business meetings !

*As seen on TV !

Credits:
* Based on SFXR code by DrPetter
* SFRX Java port by Per Nyblom
* Pixel font by Craig Kroeger

Known bugs & limitations :
* Sound might be choppy on old or cheap devices

Category : Video Players & Editors

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Reviews (29)

nel. Jan 2, 2022     

It's awesome. I'll be using its sounds in conjunction with other apps, to create original music, with that nostalgic Sid chip twist. It's easy to use, others apps that claim to recreate Sid chip sounds, make it extremely hard to make the sounds you desire. This app more or less does it all for you. Extremely useful app, pleanty of great sounds, an easy to use interface that looks & feels great. I've tried many similar apps, this one is the best by far. Have fun y'all.... NELCHID

aur. c. Nov 19, 2020     

Dang! I love this 8-bit sound generator. Never got to have apps like these oftenly, this is just great. One thing though, I wish I can make my own library of sounds with this and play it directly here thru a native soundboard or something. Don't get me wrong, the soundbar already give such crisp sounds, but I hope I can also customize it with the sounds I made within the app itself. Overall, good sound generator.

Ric. C. Sep 30, 2021     

This is legit fun and legit useful! I wish this engine could be put directly in a game so the sfx are randomly generated during gameplay, like every time you jump is a new SFX, etc. I make music for retro style games and often get asked to make sound effects too, and now maybe I actually can!

Cha. D. Oct 11, 2021     

Saves to SD card, I dont have a SD card and I assume thats how it is for a lot of people, it would make a lot more sense if it save to Internal Storage. If this issue is fixed my rating will be changed. Have a nice day.

Rog. S. Oct 21, 2018     

The idea in principle is good but lacks an intuitive UI, it's a shame, as it otherwise has good potential.

D. W. Z. Jan 20, 2021     

I liked it, but, these sounds sounds too "Atari" if you know what I mean.

Luc. A. Aug 11, 2020     

This app is excellent if you want a good variety of noisy bits to sample

The. A. C. Sep 12, 2020     

Wow I like Hearing the sound of these Retro Games!

Fra. I. N. Feb 20, 2022     

Its nice that i can use it on the go

Aru. K. Dec 4, 2021     

Really brilliant developer.

Tua. M. H. Dec 11, 2020     

This app is... too bad to not be found

Har. P. Apr 25, 2021     

Didn't knew there existed a srfx android version till I saw a GitHub post...

Sam. B. Oct 20, 2021     

Where is the update

7B_. E. C. Nov 17, 2019     

ITS THE BEST!

ٰ. Jan 5, 2021     

WOOOW THIS IS VERY FUN

Mob. L. Aug 6, 2021     

this is what i am looking for

A. G. u. Mar 24, 2017     

Doesnt have all the features of the sfxr ports (its based on the original sfxr), but its a lot of fun to mess around with. Works great. Would be nice if it had the settings save/load feature from as3sfxr though.

Ad. C. May 20, 2014     

I would love to see this developer work on using his new an intuitive interface to not just work with Nintendo nostalgia but as the Explorer of the history of computing noises from one bit sounds forwards. I'd like to see some hands-on chaos pad stop tweaking of the mutator and a very simple one button export system allowing you to create banks of similar noises

Jos. H. Sep 10, 2016     

Little inspiration, experimentation, fun and easily effective way to make electronic sound effects. You may still need to edit them later for volume and other changes, but this makes a solid source file! :)

BRO. Mar 29, 2017     

Great for making and modifying games worth 700kb download its a must since it doesn't use too much memory. 😍😆🖒

A. G. u. Nov 28, 2016     

Very versatile noise maker, and the wave export makes using it as a sample creation tool easy.

And. H. Apr 9, 2013     

Almost as good as the desktop version, just needs a load / save for the sound definitions to be complete.

Jon. S. Sep 14, 2016     

Just the sound toy I was looking for. It would be even better if you could create a save function for the settings, too. That way we could always return to a patch for further tweaking. Thanks!

Jar. May 30, 2013     

Fun to play with. I think it could use some work on frequencies but still cool.

Dej. Nov 24, 2016     

It crashes when I try to export WAV. Otherwise it's great

Mic. Y. May 14, 2013     

A simple sample creator with almost endless outcomes! Very useful!

A. G. u. Feb 5, 2014     

Works as described. LOVE being able to edit the sounds so easily!

Ton. G. Dec 16, 2016     

..I don't know what else to say for such a Funtastic SFX Generator.

A. G. u. Mar 22, 2014     

I'm having a lot of phun with this app! The ability to export the sounds really makes me happy!