Next-Gen Native Procedural Synthesizer, Real SFX & Foley Audio Suite
🌐 Visit Official Website & Interactive Audio Showcase
A blazingly fast, lightweight, and modern desktop audio application designed for game developers, sound designers, and interactive media creators. Generate high-quality procedural sound effects, realistic foley acoustics, and seamless loops with instant real-time waveform feedback.
Axis SFX Lab is part of the Axis Tools open-source game development ecosystem. Engineered with a native Rust + Tauri v2 architecture, it replaces heavy, bloated multi-gigabyte digital audio workstations with a standalone binary under 20 MB that launches in 100 milliseconds while retaining a sleek, modern visual interface.
Generate complete, production-ready audio assets (Impacts, Foley Footsteps, Sci-Fi Energy, UI Clicks, Whooshes, Explosions, Weapons, Weather, Ambient Drones, Retro 8-bit, Magic, and Creatures) with real-time waveform visualization, mathematical zero-crossing loop markers, and organic micro-variation randomizers.
- Impacts & Hits: Physical modal resonators for metal, wood, glass, stone, and flesh impacts, body falls, and sub-bass cinematic booms.
- Motors & Servos: Electric motors, hydraulic pistons, mechanical ratchets, and continuous robot joint movement loops.
- UI & Clicks: Tactile switches, mechanical keyboards, micro-switches, and subtle notification chimes.
- Sci-Fi Energy: Plasma lasers, forcefield hums, warp drives, teleporters, and scanning pulse sweeps.
- Foley Steps: Surface materials (concrete, wood, grass, mud, sand, snow, gravel), movement styles (walking, running, sneak, crawl), footwear (boots, sneakers, bare feet, heels), character physiology (human, robot, monster, giant), and room echo reflections.
- Whooshes & Swipes: High-velocity transitions, weapon swooshes, fiery pass-bys, and cinematic air rushes.
- Ambient Drones: Dark sci-fi rumbles, wind gusts, haunted spaces, industrial machinery, and atmospheric textures.
- Explosions & Blasts: Ground-shaking sub-bass thumps, firework crackles, debris showers, and multi-stage artillery detonations.
- Weather & Nature: Procedural rain showers, thunder strikes, storm winds, and organic rustling leaves.
- Retro 8-Bit NES: Authentic chiptune square waves, triangle basslines, white noise bursts, and rapid pitch arpeggios.
- Magic & Fantasy: Crystalline chimes, elemental spells, ethereal sweeps, and arcane charge-ups.
- Weapons & Guns: Gunshots, mechanical reloading clicks, shell casing drops, and blade clashes.
- Creatures & Roars: Organic vocal tract modeling, alien growls, monster shrieks, and insectoid clicks.
- Acoustic Boundary Micro-Reflections: Simulates real foley studio boundaries and acoustic air reflections.
- Analog Warmth Saturation: Soft tube and tape saturation that prevents digital harshness and delivers punchy low-end.
- High-Frequency Air Dispersion: Smooth air absorption lowpass filtering modeled after Sennheiser MKH 416 & Neumann U87 studio foley microphones.
- Mode Toggle: Switch effortlessly between raw procedural DSP synthesis and authentic acoustic studio modeling across all 838 presets.
- Zero-Crossing Snapping: Automatic marker placement at true zero-crossing samples to eliminate click artifacts.
- Audition Seam Transition: One-click auditioning that plays the last 1 second spliced directly into the first 1 second to inspect loop transitions instantly.
- Tail Folding: Folds sound decay into the start of the audio buffer for continuous looping environments in game engines.
- Native Rust Cloud Streaming: Directly search, stream, and import thousands of authentic royalty-free audio tracks from Pixabay and LotsofSounds.
- Zero CORS Restrictions: Built-in native HTTP client runs directly in the Rust backend, bypassing browser origin limitations.
- Seed Drift [M]: Applies a subtle 5% drift to resonant modes and envelope decay for natural variations.
- Full Randomizer [R]: Instantly generates randomized parameter recipes across all engine categories.
- Multi-Variation Synthesis: Generate 4 to 20 randomized audio variations in a single click.
- Game-Ready Naming: Automatically packages variations (
footstep_01.wav,footstep_02.wav, etc.) ready to drag directly into game engine audio randomizers.
- Tailored Engine Presets: One-click presets for Godot Engine, Unity, and Unreal Engine 5.
- Full Format Customization: Export in WAV, OGG Vorbis, MP3, or FLAC with custom sample rates (44.1kHz, 48kHz, 96kHz), bit depths (16-bit, 24-bit, 32-bit float), and channel routing (Stereo / Mono).
- Dark Studio Mode: Deep obsidian and emerald palette designed for studio focus and low-light environments.
- Light Studio Mode: High-contrast slate and sky palette engineered for daytime production and brightly lit workstations.
Pre-compiled release packages for Windows (10 & 11, 64-bit) are available on the v1.0.0 Release Page:
| Package | Description | Download | Size |
|---|---|---|---|
| Standalone Portable | Zero installation required. Run directly. | AxisSFXLab-v1.0.0-windows-x64.exe | ~20.5 MB |
| Portable Zip Package | Includes executable, icon, and quick-start docs. | AxisSFXLab-v1.0.0-windows-portable.zip | ~16.9 MB |
| Standard Installer (NSIS) | Desktop & Start Menu shortcuts, clean uninstaller. | AxisSFXLab-v1.0.0-setup.exe | ~16.5 MB |
| Enterprise Installer (MSI) | Windows Installer package for managed deployment. | AxisSFXLab-v1.0.0-x64.msi | ~17.5 MB |
| Package | Description | Download | Size |
|---|---|---|---|
| Universal DMG Package | Drag-and-drop installer for Apple Silicon (M1-M4) & Intel Macs. | AxisSFXLab-v1.0.0-macos-universal.dmg | Universal DMG |
| App Bundle Tarball | Compressed .app application archive. |
AxisSFXLab-v1.0.0-macos-universal.app.tar.gz | Compressed App |
| Package | Description | Download | Size |
|---|---|---|---|
| Universal AppImage | Portable executable. Runs on all major Linux distributions. | AxisSFXLab-v1.0.0-linux-x86_64.AppImage | Universal AppImage |
| Debian / Ubuntu Package | Native .deb package installer. |
AxisSFXLab-v1.0.0-linux-amd64.deb | Debian Package |
| Binary Tarball | Standalone Linux executable bundle. | AxisSFXLab-v1.0.0-linux-x86_64.tar.gz | Standalone Binary |
System Requirements: Windows 10/11 with WebView2 • macOS 11.0+ • 64-bit Linux with WebKit2GTK 4.1.
Axis SFX Lab
├── Backend (Rust)
│ ├── Tauri v2 (lib.rs, main.rs, commands.rs)
│ ├── Procedural DSP Core (synth.rs, presets.rs)
│ │ ├── State Variable Filters (SVF)
│ │ ├── Multi-tap Delay & Diffusion Matrix
│ │ ├── Freeverb Reverb Engine
│ │ ├── Analog Tape Saturation & Air Dispersion
│ │ └── Zero-crossing Loop Boundary Snapper
│ └── Native HTTP Client (ureq for zero-CORS cloud audio streaming)
└── Frontend (React 18 + TypeScript)
├── Tailwind CSS (High-contrast Dark/Light studio themes)
├── Canvas Real-Time Waveform & Envelope Visualizer
├── Web Audio API (Multi-channel playback & seamless seam audition)
└── Duotone SVG Sprite System
- Rust & Cargo (v1.77+): Install via rustup.rs.
- Node.js (v18+): Install via nodejs.org.
- C++ Build Tools: Microsoft C++ Build Tools (via Visual Studio Installer).
-
Clone the repository:
git clone https://github.com/MooPuu/axis-sfx-lab.git cd axis-sfx-lab -
Install frontend dependencies:
npm install
-
Run in development mode:
npm run tauri dev
-
Build release binary & installers:
npm run tauri build
Compiled binaries and installers will be generated under
src-tauri/target/release/andsrc-tauri/target/release/bundle/.
This project is open-source and released under the MIT License. See LICENSE for details.
- Creator & Lead Developer: Mahdi Kareem (MooPuu)
- Organization: Axis Tools — The Open Source Game-Dev Stack
- Copyright © 2026 Mahdi Kareem. All rights reserved.