SoundPatch Lab

Make the sound. Build the effect. Bring the moment to life.

Give your game a sharper response with 64 synthesized sounds, 16 editable visual effects and a preview stage where you can try them together. Shape an idea, make it your own and export the files for your game.

One-time purchase · Works offline · Commercial output use · No subscription

Matching pixel characters, chest artwork and effects bring your game-action previews together.

SOUNDS

Find the sound that fits your game

Explore Foley, Combat, Arcade, Interface, Magic, Sci-fi, Environment and Creatures. Choose an eight-sound kit for a platformer, RPG, shooter or woodland adventure, then adjust the pitch, noise, envelope and texture. Search the library and star your favourites.

VISUAL EFFECTS

Add sparks, spells and impact

Build from 16 procedural presets: fire, frost, beams, sword arcs, pickups, smoke, portals, rain and more. Change colours, particle count, motion, gravity, trails and timing. Play or scrub the result, then export transparent PNG frames or a spritesheet with frame metadata.

GAME PREVIEW

Hear and see the action together

Trigger eight game actions in the illustrated ruins, or pair any sound with your current effect. Adjust sound delay, screen shake and impact flash. Export one event pack with a WAV, transparent VFX sheet, timing manifest and both editable recipes.

MAKE IT YOUR OWN

Take an idea further

Use vibrato, FM, stepped pitch, repeats, echo, drive and filters to shape a distinct sound. Compare a saved A/B snapshot, generate 4–16 repeatable variations, or arrange up to eight sounds into a sequence. Precise number fields sit beside the sliders.

What you get

• All three offline workspaces: Sounds, Visual Effects and Game Preview.
• 64 synthesized sound presets, eight game sound kits and 16 editable procedural VFX presets.
• WAV, transparent PNG, spritesheet, frame sequence, recipe and event-pack exports.
• 64 included example WAVs with recipes, 16 visual recipes, source code and documentation.
• Royalty-free commercial use of generated sounds and procedural VFX, including in your games and asset packs. See the included license for the tool and illustration terms.

Get started: extract the ZIP and open index.html in a current desktop browser. No installation, server or online account is required. Save your sound and effect recipes before closing.

Formats & compatibility: audio exports are 44.1 kHz mono, 16-bit PCM WAV. Individual sounds run up to 3 seconds; sequences up to 31 seconds. VFX run for 0.2–2 seconds at 12, 24 or 30 FPS, with 64–512px frames. PNG/JSON files are generic assets for your own game importer; native engine plugins are not included.

Works offline: Verified in Windows Chromium, including sound/recipe roundtrips and transparent VFX exports. Material, creature and weather names describe synthesized sounds.

Get SoundPatch Lab — $2.99 USD

Build the rest of your toolkit

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Built with generative AI assistance. Cover art is illustrative; screenshots show the actual app.