Audio Waveform Generator

Decode an audio file in your browser and render a full-resolution amplitude waveform, then export as PNG.

SOURCE FILE

OFF

DECODE

OFF

STREAM

OFF

FORMAT

OFF

RENDER

READY

Configure

Source audio

Click to upload or drag & drop a WAV / MP3 / audio file

Style

Resolution

400

Options

Normalize Grid

Fade to bg Time ruler

Waveform color

custom

Background

custom

live render — export as PNG

No audio loaded yet

Upload a file to decode and preview

File: — Duration: — Rate: — Channels: — Size: —