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CLUSTER SYNTHESIZER-BROWSER-CONTROLS · 22 ENTRIES · EARLIEST ENTRY 2026-10-03

Browser-based music synthesizers

This cluster comprises 19 products centered on web-based sound synthesis, virtual instruments, and interactive music-making toys. The dated history is too thin to read a shape from, as only four pre-index entries exist. Traction leaders by activity signal are minimax-music3-studio, virus-ti2-adssr, and muyu-pet.

Entry timeline

ENTRY TIMELINE

NOV 2019: 1DEC 2021: 1DEC 2023: 1MAR 2026: 1AUG 2026: 12SEP 2026: 3OCT 2026: 3
NOV 2019OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 4 hand-coded · 15 unlabelled

Operator · 7 hobby · 4 open source · 9 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01control0★6 dayslivehobbyWeb-based MIDI keyboard controller that plays synthesized sound and offers assignable knobs for live music performance.
  2. 02orkstr80★15 days—hobbyVoice-controlled music tool that lets performers modify live-coded patterns, effects, and tempo through natural speech commands.
  3. 03koola10-wavetable-synth0★8 days—Web-based wavetable synthesizer that lets users create, modify, and play synthesized sounds.
  4. 04minimax-music3-studio6★1 moliveLocal-first web application for generating music using the MiniMax Music 3.0 model.
  5. 05virus-ti2-adssr1★1 mo—hobbyInteractive web tool that visualizes a synthesizer's ADSSR envelope with live faders and slope behavior, serving as a curve-shape teaching aid for music producers.
  6. 06rewebirth0★1 mo—ai-builtWeb-based acid music synthesizer emulating Roland TB-303 with drum machines, sequencer, and effects in the browser.
  7. 07Qsynth0★4 molivehand-codedopen sourceGraphical interface for FluidSynth that enables control of software synthesizer settings and playback.
  8. 08Qwertone0★1 yrabandonedlivehand-codedopen sourceTurns a computer keyboard into a simple musical synthesizer, letting a QWERTY keyboard play music.
  9. 09Surge XT Synthesizer0★2 yrabandonedliveopen sourceVirtual synthesizer for music production with diverse synthesis techniques and effects.
  10. 10qwertone0★4 yrabandonedlivehand-codedopen sourceMusic synthesizer application that uses a QWERTY keyboard as input to generate sounds and melodies.
  11. 11TouchSynth0★unknownlivehobbyWeb-based synthesizer that lets users manipulate sounds and create music with finger gestures.
  12. 12Hirochika Nakakuki0★unknownlivehobbyInteractive web toy that turns a specific person into a playable musical instrument for fun.
  13. 13aurora - sound synthesis in your browser0★unknownliveWeb-based synthesizer that lets users play music and sounds using a computer keyboard or MIDI keyboard.
  14. 14FM SYNTH0★unknownliveBrowser-based synthesizer that produces and plays audio tones through frequency modulation in real time.
  15. 15ADSR0★unknownlivehand-codedhobbyBrowser-based synthesizer that lets users shape sound with attack, decay, sustain, and release envelope controls.
  16. 16Kasser Synths Presets Explorer0★unknownliveWeb app that helps musicians browse and explore sound presets for Kasser synthesizers.
  17. 17Infinite Walking Bass 20★unknownliveWeb app that generates an endless walking bass line for musicians to play along with.
  18. 18Cubedude0★unknownliveBrowser-based audio player that plays music and applies special effects like flanger and reverb.
  19. 19How does your code sound? | SoundCode0★unknownliveWeb tool that turns user-submitted code into musical audio played by a virtual orchestra.
  20. 20JSS-01 | JavaScript Software Synthesizer0★unknownlivehobbyBrowser-based software synthesizer that lets users create and play music using virtual instruments and sound controls.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.