Sound Design Online

Design cinematic soundscapes, SFX, Foley, and voiceovers in your browser—built by audio engineers and DSP researchers. Generate, edit, and mix with AI that understands timing, emotion, and scene context.

GET STARTED

Night settles over the city. A distant siren fades. Rain taps gently on glass. Footsteps, slow and deliberate, echo through a hallway. A door creaks; wind slips in and breathes across the room. A hush—then a warm voice leans close: "You’re safe. Let’s begin." The world narrows to texture, timing, and tone—every detail chosen, every beat intentional.

Alice | Cinematic VO Brian | Documentary Narration

Multilingual

See Sound Design in Action

From prompt to polished mix—online, fast.

Our agents handle SFX, Foley, ambience, and timing.

You focus on story and creative direction,

we handle layers, levels, and delivery.

One brief, countless sonic outcomes.

One-Click Sound Design

Foley, SFX, ambience, BGM, subtitles, captions, and auto-mixing — generated, layered, and timed to picture with scene-aware AI.

Footsteps on wet asphalt, neon rain ambience, noir VO — 15s teaser mix

Emotion-Rich Voiceovers

Natural intonation, breaths, and pacing for narration and ads; works in multiple languages and blends seamlessly with your mix.

Effortless Editing

Swap styles, tweak intensity, nudge timing, and rebalance stems with a single prompt. Export stems for any DAW.

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

How to use sound design online

STEP 1

Import Media or Write a Brief

Upload video or reference audio, or describe the scene in text. Note key beats, emotions, and required SFX, Foley, or VO.

STEP 2

Choose Style, Voices, and Sonic Palette

Pick a sound design style (cinematic, realistic, stylized), select voiceover tone and emotion, and set mix targets (dialog-first, music-forward). Noiz supports multiple languages.

STEP 3

Generate & Download Your Text to Speech Audio

Click Generate to create scene-synced SFX, ambience, and VO. Review on the timeline, refine with prompts, then export WAV, MP3, and stems.

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

Filmmakers

Design rich soundtracks for shorts, trailers, and features. Auto-Foley, whooshes, impacts, and dialogue polish — ready for delivery.

Game Developers

Prototype or ship with procedural SFX, footsteps, UI sounds, and loops. Generate variants and export organized stems.

Podcasters

Craft intros, transitions, and beds. Clean dialogue, add VO, and balance levels for consistent loudness across episodes.

Video Dubbing

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

Advertisers

Create punchy spots with signature SFX and brand-consistent VO. Fast turnarounds, clear licensing, and polished masters.

Short Video

Create TikTok or Reels-ready videos instantly. AI voices, sound effects, and perfect timing — just upload your idea and watch it go viral.

Frequently Asked Questions

Everything you need to know about Noiz AI voice synthesis technology.