Audio Waveform Generator

Create a waveform image for podcast artwork, audio players, videos, presentations, thumbnails, documentation, and social posts. Choose exact output dimensions, colors, style, and a solid or transparent background.

Balanced amplitude scaling makes quiet and loud sections easy to compare. Linear mode reflects the source level more literally, while the quiet-section boost reveals low-volume detail.

Waveform generation uses the browser's audio decoder and canvas rather than sending the source to a server. The downloaded PNG matches the preview and can be placed directly into design or editing software.

Related tools: Audio Editor · Voice Recorder