JSynth Beta

Expressive, modern synthesis for musicians and builders

JSynth brings a bold, low-latency engine, smart modulation, and a clean workflow to your desktop. Built with care for producers, sound designers, and developers who want to tinker.

Highlights

Multi-engine sound with responsive envelopes, filters, and effects.

Performance-ready low-latency core tuned for studio and stage.

Telemetry-aware beta builds with controllable session endpoints.

Open to builders: dive into the code, extend patches, script tooling.

Dynamic modulation

Flexible routing lets you sculpt motion with LFOs, envelopes, and macro control.

Studio effects

Curated reverbs, delays, and tone shapers tuned for clarity with minimal fuss.

Cross-platform

Built with portability in mind—run it on your preferred OS with matching builds.

Control-ready

Remote monitoring and safe shutdown via the secured portal at /portal.