AI Sound Design App for SFX, Foley, and Mix

Design cinematic sound in minutes—generate SFX, Foley, ambiences, and expressive voiceover in one workspace. Precision control, pro-grade results, creator-friendly speed.

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Exterior. Night. Rain taps on neon signs as a scooter glides past. A distant subway rumbles beneath the street. Footsteps—wet, rubber soles, uneven pace—approach a metal door. Key ring jingle, lock clicks, hinge squeals. Inside: fluorescent buzz, refrigerator hum, soft cloth rustle. A phone vibrates on a wooden counter, then silence—breath holds—thunder rolls in the distance.

Alice | Cinematic Trailer Brian | Documentary Narration

English

See Sound Design in Motion

From prompt to polished mix, fast.

AI agents handle Foley, SFX layers, and cleanup.

You focus on the story,

we automate the production.

One prompt, infinite soundscapes.

One-Click Sound Scene Creation

Foley, SFX, ambiences, music beds, stems, captions, and session routing — auto-generated and context-aware for your picture or brief.

Footsteps on wet asphalt, rain foley, city drone — thriller alley sequence

Cinematic-Grade Sound Libraries

Curated recordings and model-generated SFX with nuance, impact, and realism — searchable by action, emotion, and acoustic profile.

Effortless Editing

Swap layers, tweak intensity, automate moments, and translate voiceover with a single command. Instant reconform and versioning.

editing interface with timeline bars for subtitle, video, dialogue, BGM, SFX. Image height is 300 and width is 600

How to use the sound design app

STEP 1

Import Media or Start With a Prompt

Drop in your video, game capture, or script. Describe the scene or actions to generate a starting sound bed. Mark cues, add notes, and set timing preferences.

STEP 2

Choose Sound Palettes, Voices & Style

Select Foley, SFX, and ambience palettes. Pick a voice model for narration if needed. Optionally set tone (e.g., tense, calm, playful) and language — Noiz supports multiple languages.

STEP 3

Generate, Edit & Export Stems

Click Generate to create layered sound. Audition variations, fine-tune EQ, dynamics, and timing, then export stems, a full mix, or session files.

Hear from the makers

From first-time storytellers to seasoned creators, these voices show how imagination turns into reality with Noiz.

Tried so many tools out there, and yours is hands down the best! The natural pauses and intonation make it sound like a real host.

AimsHigh

Podcast Producer

The pronunciation accuracy is insane, even for complex technical terms. My students say the videos are way easier to follow now.

JakeLee

YouTube Educator

Finally, a TTS that doesn't sound flat! The emotional range and breath sounds add so much life to the narration.

Guru

Audio Engineer

Target Audience

Game Audio

Design footsteps, UI, combat, and environmental sound with procedural layers. Batch-generate variations and export loop-safe assets for engines.

Film & TV

Cut Foley, SFX, and backgrounds to picture with AI cueing. Generate temp or final mixes fast, then conform with a click.

Podcast

Clean dialogue, add ambiences and transitions, compose idents, and produce consistent loudness in minutes.

Video Dubbing

Translate your videos automatically with natural lip-sync. AI handles the voice, SFX, and emotion — you just upload the clip.

Animation

Give your characters real voices and emotions. AI-driven sound design and dubbing bring energy to every frame — no Foley stage needed.

Short Video

Create TikTok or Reels-ready sound instantly. Whooshes, hits, risers, hooks — perfectly timed to your cuts for viral impact.

Frequently Asked Questions

Everything you need to know about the Noiz sound design app and AI-powered audio.