Mirelo SFX

Mirelo SFX

Mirelo's AI sound effects generator — Sound design for video — generate synced sound effects from text or straight from a clip.

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Mirelo SFX: AI sound effects generator by Mirelo

Audio generation — run it online on Bolly from 8 credits, free plan included.

Sound design for video — generate synced sound effects from text or straight from a clip.

Overview

ModelMirelo SFX
DeveloperMirelo
TypeAudio generation
OutputAudio
ModesText to SFX (8 cr), Video to SFX (8 cr)
Creditsfrom 8 per run · 1 credit ≈ $0.05
PlanFree plan and up
Added2026-05-14

How to use Mirelo SFX on Bolly

  1. Open Mirelo SFX on Bolly, or start from an app built on it.
  2. Describe what you want, or attach a file and say what to change.
  3. Set the format and options in the composer for your use case.
  4. Generate. Results stream into your Library where you can download, favorite or reuse them.

FAQ

What is Mirelo SFX?

Mirelo SFX is Mirelo's AI sound effects generator. Sound design for video — generate synced sound effects from text or straight from a clip. On Bolly you can run it in your browser with no setup.

Is Mirelo SFX free to use?

Yes — every Bolly account gets 10 free credits a day, and Mirelo SFX starts at 8 credits per run. Paid plans from $19/month add monthly credits.

How do I use Mirelo SFX on Bolly?

Open this page, describe what you want or attach a file, pick your settings (format) and hit generate. The composer shows the exact credit price before you run, and results land in your Library.

How much does Mirelo SFX cost?

Runs start at 8 credits on Bolly (about $0.40). Longer clips, more images or higher resolutions cost more, and the composer shows the exact price before you generate.