140+ game-ready sound effects, synthesized in your browser. Click to play, keyboard shortcuts (1–9, Q–P), favorites, and one-click WAV download. All CC0 — use in any project, no attribution required.
Pick a category tab or type in the search bar to filter across all 140 sounds instantly.
Hit any sound button to hear it instantly. Use keyboard shortcuts 1–9 and Q–P for the first two rows of the active category.
Click the download icon on any sound to export a CC0 WAV file ready to drop into Unity, Unreal, Godot, or GameMaker.
Sound effects are the invisible layer of game feel. A jump that sounds floaty, a coin pickup that doesn't ring, or an explosion that thuds instead of booming — these aren't just audio problems, they break immersion. Game audio designers spend as much time on SFX as visual artists spend on sprites, because the right sound can make a mechanic feel satisfying or frustrating in milliseconds.
CC0 sound effects remove one of the biggest friction points for indie developers: licensing. Every sound in this library is generated client-side and is completely free to use in commercial projects — no attribution, no royalties, no takedowns. Whether you're building a browser game in Phaser, a mobile game in Unity, or an experimental jam project, these sounds are yours to use.
Yes. All sounds are synthesized in your browser using the Web Audio API — there are no third-party samples, no licensed recordings, and no attribution requirements. You can use them in commercial games, apps, videos, and any other project without restriction.
Both. Click the play button to hear a sound instantly. Click the download icon (↓) to export it as a WAV file at 44.1kHz. The WAV file drops directly into Unity, Unreal, Godot, GameMaker, FMOD, and any DAW.
Download the WAV, then drag it into your Unity project's Assets folder or Godot's res:// directory. In Unity, attach an AudioSource component to your GameObject and drag the clip in. In Godot, use an AudioStreamPlayer node and set the stream property. Both engines support WAV natively with no conversion needed.
Use Studio AI's sound effects generator to describe exactly what you need in plain English: "deep 8-bit explosion with reverb" or "soft fairy spell with sparkle tail." The AI synthesizes custom sounds in seconds. Click "Make a custom SFX free" at the top or bottom of this page.
Keyboard shortcuts (1–9, Q–P) require a physical keyboard, so they won't work on touchscreen-only devices. On mobile, tap any sound button to play it. The board is fully responsive and works on phones and tablets.
Every sound is synthesized in real time using the Web Audio API — oscillators, noise generators, filters, and ADSR envelopes running entirely in your browser. No audio files are downloaded. This means instant load times and complete transparency: the synthesis code is open and the sounds are mathematically yours.
Yes. CC0 means no copyright claim, no Content ID match, no monetization issues. Download the WAV and drop it into your video editor or stream software. These sounds will not trigger copyright flags on any platform.
Keys 1–9 play the first nine sounds in the current category view. Keys Q–P play the next ten (standard QWERTY top row). Shortcuts update when you switch categories or filter via search. They're hidden automatically on touch devices.
Describe exactly what you need — "deep 8-bit explosion", "soft fairy chime", "metallic door slam with echo" — and generates it in seconds.