Free AI Sound Effects Generator — 100+ Ready-to-Play Samples
Every clip below was generated from a short text prompt with Mirelo SFX on Seedaudio. Play them inline, open any sound for its prompt and details, or describe your own and render a brand-new effect in seconds.
Generate a sound effectNature Sound Effects
Weather Sound Effects
Animals Sound Effects
Urban & City Sound Effects
Household Sound Effects
UI & Tech Sound Effects
Game & Fantasy Sound Effects
Horror Sound Effects
Transport Sound Effects
Human & Crowd Sound Effects
Frequently asked questions
Open the Seedaudio workbench, describe the sound in plain words (e.g. "old wooden door creaking open slowly"), pick a duration, and the AI renders a ready-to-download clip in seconds.
Every sample on this page was generated with the Mirelo SFX model through Seedaudio — the exact prompt used is shown on each sound's detail page.
The samples here run 2-10 seconds. In the generator you set the duration yourself, so you can render anything from a short UI blip to a long ambience loop.
Samples on this page are MP3 files. Sounds you generate in the workbench can be played online and downloaded for use in your own projects.
Audio you generate with your own account can be used in personal and commercial projects under your plan's license. The samples on this page are for preview — regenerate your own copy for production use.
The model is trained on large amounts of paired audio and text, so it learns what descriptions sound like. At generation time it synthesizes a brand-new waveform matching your prompt — nothing is sampled from a stock library.
Yes — new accounts get free credits, enough to generate multiple sound effects before choosing a plan.
Open the sound's detail page, copy its prompt into the workbench, then tweak the wording — change materials, intensity, or environment — and generate again.