Low Growling Thunder
Thunder sound effect · 5.0s · MP3 & WAV
Generate thunder sound effects with AI
- MP3 size
- 0.19 MB
- WAV size
- 0.84 MB
- Added
About this sound
Thunder growls low and menacing in the distance. Generated with Sonilo and checked before listing — free for personal projects with no royalties and no attribution; commercial use needs Pro or Premium.
Editor’s note (9.9/10): Clean master: peaks at -1.8 dBTP with no clipping, -10.4 LUFS, tight 0.34 s lead-in, settles to silence at the end.
Make your own version
Start from this sound’s description, then change the action, material or timing before you generate.
Free credits when you sign up · generation uses your account balance · custom sounds follow your plan’s license.
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License
Every file in this library is free to download and use in personal, non-commercial projects — no attribution, no account, no royalties. Commercial use (monetized videos, ads, client work, apps and websites) and distributing the files need a Sonilo Pro or Premium plan. You may not resell or redistribute the files themselves as a stock library.
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Sound effects FAQ
Can I use these downloads in commercial projects?
Commercial use needs a Sonilo Pro or Premium plan. Every file is free to download and use in personal, non-commercial projects without attribution, under the library license on this page. Monetized videos, ads, client work, apps, websites and indie games, and distributing the files, are covered from Pro upwards — the same line your plan draws for audio you generate.
Do I need an account to preview or download a sound?
You can listen and download MP3 or WAV files directly from this library without signing in. Creating new audio with the AI generator requires a Sonilo account.
What is the difference between MP3 and WAV?
MP3 is a compressed file that is convenient for quick previews and smaller projects. WAV is uncompressed and useful when you will edit, layer or process the sound. Both versions of a library sound use the same library license.
What if I cannot find the sound I need?
Describe the sound in the search box. If there are no matches, choose the AI generation option to bring that description into Sonilo’s sound effects generator. New accounts receive free credits; generation uses credits, and available exports and usage rights depend on your plan.
How is this different from a traditional sound library?
You can start with a ready-to-download sound or use your description to create a new one in the same product. Sonilo also offers video-to-sound-effects workflows, so you can move from finding a sound to making audio for a particular scene.
Can I share or embed a sound?
Each sound has a permanent detail-page link. Use Share to copy that link, or Embed to copy an HTML audio player with a link back to the sound. Your website editor must allow HTML audio; pasting a URL alone does not automatically embed it.
Can I make sound effects for an uploaded video or through an API?
Sonilo supports video-driven sound effects as well as text descriptions. Open the sound effects product page for the available workflows, or use the developer documentation for API integration. Account generation and API usage follow their own credit and licensing terms.
Custom generation licensing questions · Plans and free credits