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A lightning storm striking over a large city and a Firefly AI sound generator text prompt for thunder sound effects.
A lightning storm striking over a large city and a Firefly AI sound generator text prompt for thunder sound effects.

Free thunder sound effect generator.

With Adobe Firefly, creating the perfect thunder sound effect is as easy as uploading a text prompt or audio reference. Keep reading to learn how to generate the perfect boom, clap and rumble for your project.

Create thunder sound effects

A lightning storm striking over a large city and a Firefly AI sound generator text prompt for thunder sound effects.

Shake things up with thunderstorm sound effects.

Whether you need a low, distant rumble for an immersive podcast or a dramatic thunder crack that steals the scene in a film, the Adobe Firefly AI sound effect generator makes it easy to bring the storm to life. Just describe the type of thunder you want to hear or upload a reference clip and Firefly creates thunder sound effects free — no sound design skills required.
A field of yellow flowers against a stormy sky with lightning strikes in the background and a text prompt to generate thunder sound effects with Firefly AI.

Use a text prompt to create a customised thunder sound effect.

Generating the perfect thunder storm sound effect is as easy as describing the type of boom you want to hear. Just type a prompt like, “dramatic thunder clap” or “thunder rumbling in the distance” and Adobe Firefly generates your sound effect in seconds — no audio engineering skills required.

Remix and reuse thunder sound effects.

Once you’ve generated your thunderstorm sound effect, Firefly gives you the freedom to make it your own with options to adjust the length, intensity and tone. When you’re done, export high-quality audio files, like MP4 or WAV, to save, share or drop directly into your mix. You can even save multiple versions to build your own library of nature sound effects for future projects.

A white house with stormy sky in the background and a Firefly AI sound generator customisation options UI panel.
Waves crashing against a lighthouse with a grey cloudy sky and AI sound generator Add audio track upload button showing how to add reference sound files in Firefly.

Turn up the thunder and layer your perfect storm.

Create the soundtrack to your thunderstorm by uploading a thunder sound reference or building a thunder sound effect from scratch. Then, layer in rain sound effects and wind sound effects for a truly stormy experience. Whether you’re scoring a film, producing an audiobook or crafting a stormy ambience, Firefly makes it easy to build thunderstorm sound effects that feel big, bold and beautifully real.

How to create thunder sound effects with generative AI.

Creating and customising thunder sound effects is quick and intuitive with the Firefly sound generator. Simply start with a text prompt or an audio reference, then remix and refine until the sound fits your project perfectly. Follow the steps below to create and export your thunder sound effect.

  1. Open Firefly AI sound effect generator.
    Visit the Adobe Firefly homepage and select the AI sound effect generator or go directly to the sound effect generator.
  2. Upload existing media (optional).
    If you have an audio clip of a thunder sound you’d like to match, upload it as a reference for even more accurate results.
  3. Describe thunder sounds with a prompt.
    Type a simple prompt, like “loud, booming thunder” or “thunder rolling in the distance.”
  4. Preview the thunder sound effect and refine your results.
    Listen to the generated thunder sound effect and then fine-tune the length, tone and intensity until you’re satisfied.
  5. Place sound effects in your project timeline or mix.
    Integrate the thunder sound directly into your video, animation, podcast or music track.
  6. Export and share in your chosen format.
    Download your customised thunder sound effect in WAV, MP3 or other supported formats for use across devices and platforms.
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FAQs about thunder sound effects.

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Adobe Firefly

Use everyday language to create extraordinary results with generative AI.

Create thunder sound effects

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