Free Sound Effect Generator
Make game sound effects online, free. Synthesize, record, or layer clips into a game-ready sound, then export a WAV. No download, and no account needed to download.
Synthesize or record
Build a sound from a synth, record a clip, or upload one — all on a single always-present timeline.
Layer catalog sounds
Drop in published sounds from the Wayline catalog and layer them into your effect.
Export a WAV
Download a game-ready WAV that drops into Unity, Godot, or any engine.
No account to download
Make and download a sound for free; create an account only to save or publish.
A sound effect maker built for game devs
Wayline's sound editor is one timeline where you synthesize a sound, record or upload a clip, and layer in published sounds from the catalog. Shape it, preview it, and export a game-ready WAV. It runs in the browser and needs no account to download.
Frequently asked questions
Is the sound effect generator free?
Yes — make and download game SFX for free. No account is needed to download; you sign up only to save or publish.
Can I export a WAV?
Yes. Export a game-ready WAV that drops into Unity, Godot, or any engine.
Do I need to install anything?
No — it runs in your browser on desktop and mobile.
Can I record or upload my own sound?
Yes. Synthesize, record a clip, or upload one, then layer and shape it on the timeline.
Sign up free to use the Sound editor
Save your projects, export in any format, and pick up where you left off. Free — no credit card.
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Join 15,000+ game developers. Free — no credit card required.
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