About BeepSynth

BeepSynth is a free online chiptune music maker built by Brad Hines of Infinity Mind Labs. It runs entirely in your browser — no downloads, no sign-ups, no installs.

What You Get

• Beep Board — a chiptune soundboard for sketching retro melodies and sound effects.
• DJ Board Pro — a pad-style board for triggering sounds and clips live.
• Digital Piano — an interactive piano keyboard for playing music.
• Theremin — a browser theremin you play by moving your cursor or finger.

Why It Exists

BeepSynth started as a weekend experiment in Web Audio and grew into a set of tools for anyone who wants to mess around with retro sounds — musicians sketching ideas, game developers prototyping sound effects, or anyone who just likes pressing buttons that beep.

Everything is free to use, and anything you create with the tools is yours — including for commercial projects (see Terms of Service).

Who Makes It

BeepSynth is built and maintained by Brad Hines, a developer and music producer releasing music under names including Ennuivox. More projects at bradfordhines.com/apps.