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Mirelo

Mirelo SFX 1.6AI sound effects generator

Sound effects and ambience from a description, up to a minute. On Leap, it sits beside 174 other models in one studio.

  • Sound effects
  • Up to 60 s

10 s on Mirelo SFX 1.6: $0.15. Your words wait while you sign in.

  • No subscription
  • Every top model, one account
  • Pay per run, priced before it starts

Listen / A skateboard ollie on concrete

0 / 6 s

AI sound effects generator

Mirelo SFX 1.6 at a glance

Mirelo SFX 1.6 is a sound effects model from Mirelo. It makes sound effects from words, 2, 5, 10, 20, 30 or 60 seconds long.

Made by
Mirelo
Makes
Sound effects
Starts from
Words
Length
2, 5, 10, 20, 30 or 60 seconds
Prompt
Up to 4,000 characters
Price per run
$0.041 to $0.83
Updated
October 3, 2026
  1. 01Write the words, pick a voice
  2. 02See the exact price, then press go
  3. 03Keep it in your library, or take it further

Start with an idea

Three ways to try Mirelo SFX 1.6

Side by side

More voice and sound models on Leap

Why Leap

Why creators make it on Leap

  1. 01

    Every top model, side by side

    175 models from Black Forest Labs, Google, ByteDance, Kuaishou, Alibaba and more, side by side in one studio.

    See the models
  2. 02

    One click, or full control

    Character Studio, effects and recipes write the prompt for you. Or write your own for any model.

    See the tools
  3. 03

    Your work stays yours

    Everything you make stays in your library while your account is active, and you own what you make here.

    See what people make
  4. 04

    One balance for everything

    The studio, the API and your agents spend the same balance, and every run shows its price before it starts.

    How pricing works

Questions

Mirelo SFX 1.6, answered

What is Mirelo SFX 1.6?
Mirelo SFX 1.6 is a sound effects model from Mirelo. Sound effects and ambience from a description, up to a minute. On Leap it runs in one studio beside every other top model, with one account.
How long can the tracks be?
2, 5, 10, 20, 30 or 60 seconds. You choose the length before you press go, and the price follows it.
How much does a run cost?
A 10-second sound effect costs $0.15 at the default settings. By length, a run costs $0.041 to $0.83. You see the exact price before you press go, and a run that fails costs nothing.
Is Mirelo SFX 1.6 free to try?
No. There is no free credit: you add credit from $5, and your first top-up has no card fee. The cheapest run is $0.041 (a 2-second sound effect), so $5 covers 121 of those. You pay per run, in dollars, with no subscription.
Can I use what I make commercially?
Yes. You own what you make on Leap, so you can use it commercially, and we never train AI on it. The people and brands shown in a result can still have rights in it; the Terms say more.
Is there an API?
Yes. Leap's REST API runs it as mirelo/sfx-1.6, at the same price per run as the studio, and agents can call it through Leap's MCP server. The request is at the bottom of this page.
Do I need a Mirelo account?
No. Leap sends your request to Mirelo's model and gives you what it makes. One Leap account runs Mirelo SFX 1.6 and every other model, in the studio, through the API and from your agents.

Your idea, Mirelo SFX 1.6.

Every run shows its price before it starts, and one that fails costs nothing.

Make it with Mirelo SFX 1.6

For developers

Run Mirelo SFX 1.6 from code

API docs
Model ID
mirelo/sfx-1.6
Makes
Voice and sound
Pricing
Per run, quoted first: POST /v1/quotes

Inputs

What the model takes. Leave out anything with a default.

Promptprompt
Text, up to 4,000 characters, required
Durationduration
2, 5, 10, 20, 30, 60 s, required. Default: 10 s
Ambiencesettings.ambience
On or off. Default: offWhen true, generate a seamlessly loopable ambience tile (room tone, rain, drones, etc.).
Seedseed
0 to 4294967295The same seed and input give the same image.

The request

The same envelope for every model; only the model and its input change. With prefer: wait=60 the answer holds the result when the run finishes within a minute; a longer one is read again by its ID. Agents can call it through the MCP server at app.tryleap.ai/api/mcp.

curl https://api.tryleap.ai/v1/generations \  -H "x-api-key: $LEAP_API_KEY" \  -H "content-type: application/json" \  -H "prefer: wait=60" \  -d '{    "model": "mirelo/sfx-1.6",    "input": {      "prompt": "A paper boat drifting down a rainy street at dusk"    }  }' # Video often outlasts the wait and answers "queued" or "running".# Put its "id" in GENERATION_ID and read it again until it is done:# curl https://api.tryleap.ai/v1/generations/$GENERATION_ID -H "x-api-key: $LEAP_API_KEY"