Shimmer Effect Online

Add bright, shining sparkle to any audio — speech, music or an AI voiceover — with chorus and airy echo.

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Maximum file: 10 minutes or 50 MB.
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How to Use

  1. Upload an audio or video file, or record in the browser.
  2. Choose a preset or set how much shimmer to add.
  3. Apply, preview and download the result.
FAQ + Formats

FAQ

  • What does shimmer add?

    A bright, glassy sparkle built from chorus, lifted treble and airy echo.

  • Does it work on voices or just music?

    A little shimmer lifts a voiceover, while a heavier setting suits pads and atmospheres for a dreamy, cinematic wash.

  • How is it different from a plain chorus?

    Shimmer adds bright treble and airy echo on top of the chorus, so it sparkles and widens rather than only thickening the sound.

Supported Formats

Input: audio/video. Output: MP3, WAV, OGG, FLAC, M4A, MP4.

What the shimmer effect does

It layers chorus, bright treble and airy echo, so audio gains a glassy, shining halo. Voices and pads feel wider and more ethereal.

Gentle gloss or full sparkle

A soft setting adds a tasteful sheen without washing out detail. A stronger one builds a dreamy, spacious shimmer for ambient and cinematic moods.

Tips

  • A little shimmer lifts a voiceover; a lot suits pads and atmospheres.
  • Keep speech clear at higher settings by trimming background noise.
  • Stack with Echo for a larger, more cinematic tail.

How the shimmer effect is made

No AI — just a short, classic DSP chain applied to your audio. Here's the recipe:

Chorusa three-voice chorus adds glassy, detuned layers
Sparklea treble lift of +7.5 dB at 5 kHz brings the bright shine
Airan airy echo gives it a cinematic, shimmering tail

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