SynthCity

Music software, down to the circuit.

A DAW, an analog circuit simulator and a live-coding instrument, all in the browser. Plus free editors for the hardware synths on your desk.

Merlin Studio arrange view with drum, bass and pad tracks
Merlin Studio

A DAW in your browser.

  • Audio and MIDI tracks with built-in instruments and effects
  • Merlin, an assistant that works inside your session
  • Share a link and make music together
Open Studio
Korg MS-20 filter schematic with its output on a scope
Circuit Studio

Circuits you can play.

  • Draw a schematic and play a synth or audio through it, live
  • Scope on every node, SPICE netlists in and out
  • Start from classic filters, pedals and synth blocks
Open Circuit Studio
Live-coded pattern with chords, bass and drums on a piano roll
Live

Code you can hear.

  • Patterns update as you type; drag a number to scrub it
  • SynthCity's own synths, drums and circuits
  • Chords voiced by our harmony engine
Start coding

Editors

WebMIDI editors for analog synths: every parameter, presets and banks.

GS Music e7
7-voice polyphonic analog synthesizer featuring 4-part multitimbrality, dual VCOs per voice, and a rich 4-pole low-pass ladder filter.
GS Music Bree6
Little brother of the E7 - a compact 6-voice polyphonic analog synthesizer with MPE support, featuring a rich single VCO + sub osc.
Toraiz AS-1
Monophonic analog synthesizer designed by Dave Smith - a single voice of Prophet 6, with rich discrete VCO and filter, for live use and studio.