Audio Waveform Image

Bars are clear at small sizes and look modern; mirrored bars are symmetrical and suit artwork and posters; a line shows fine detail for speech and music analysis. Each preset is ready for a common use.

PNG is a picture made of pixels that every app can open, ideal for social media and documents; with a transparent background it can be placed over a photo or a coloured design. SVG is a vector drawing: it stays perfectly sharp when printed large on a poster or canvas, its file is tiny, and designers can change the colours later in tools such as Illustrator, Inkscape, Figma or Canva.

The sound is decoded and mixed to mono, then split into thousands of short slices, and the highest and lowest sample in each slice is kept. Each bar shows the peak loudness of its share of the recording. With normalise on, the loudest moment reaches the full height, so quiet recordings still give a strong shape; turn it off to compare the real levels of several files with the same settings.

Print the waveform of a song, a voice message or a wedding speech as a personal gift, engrave it on jewellery, or add it to a podcast cover. Musicians use waveforms in release graphics, and video editors use them in audiograms that let people follow a clip on social media without sound. Use the Audio Cutter first to pick just the part you want.

For speech, a wider bar and a small gap give a calm, readable shape; for music with lots of detail, thin bars or the line style show more variation. Trim long silences at the start and end first, because they show as flat lines. Dark waves on a light background print best, while light waves on a transparent background suit dark social media designs and video overlays. If you need a waveform for several episodes or tracks, keep the same settings and turn normalise off when the relative loudness between them matters.