Lightweight Audio Maker

Generate synthetic tones, beeps, and sound effects – sine, square, sawtooth, triangle

Create audio from scratch – no file needed

Audio Parameters

440 Hz
2.0 s
0.80
10 ms
50 ms

How to make audio:

  1. Adjust the waveform type, frequency, duration, volume, and envelope (attack/release)
  2. Click "Generate & Preview" to hear the sound (preview uses Web Audio)
  3. Choose output format (MP3 recommended) and bitrate in the settings panel
  4. Click "Generate & Export" to create a downloadable MP3/WAV file
  5. Use the generated tone for notifications, sound effects, or testing

All synthesis happens in your browser using the Web Audio API – no files uploaded, completely local.