Free Sound Wave Art Generator
Turn any song, voice note, or recording into a custom waveform poster, free. Your audio is decoded right in your browser and never uploaded. Choose full, circle, or heart shapes, add captions, and download a print-ready PNG or a laser-ready SVG.
How To Use
Upload an audio clip: a song, a voice message, a wedding vow, or a baby's first laugh. The file is decoded right in your browser and never uploaded anywhere.
Choose a waveform style: mirrored bars, bars from a baseline, a solid line, or rounded blocks. Adjust the bar count, amplitude, smoothing, and gap until it looks right.
Pick a format: a horizontal or vertical board, a ring, or a heart pendant with an engraved name in the center. Then choose a colour palette or your own colours, and toggle the glow and baseline.
Add captions: a title, a subtitle or date, and a personal dedication, each in your choice of font.
Download a high-resolution PNG for printing and framing, or a layered SVG for laser engraving and CNC. Use the black-on-white palette and turn off the glow for the crispest engrave.
Pro Tip: A short clip of 5 to 15 seconds makes the most recognizable waveform. For laser engraving, pick the black-on-white "Engrave" palette, turn off the glow, and export the SVG so the waveform becomes filled shapes.
About
This free sound wave art generator turns an audio clip into a personalized waveform poster. Upload a favourite song, a wedding vow, a voice message, or a baby's first laugh, and the tool reads the audio directly in your browser to draw its waveform. Nothing is ever uploaded to a server, so your recording stays completely private. Add a title, a date, and a personal dedication to turn a sound into a keepsake.
Choose mirrored bars, a solid line, or rounded blocks, laid out as a horizontal or vertical board, a ring, or a heart pendant with an engraved name. Pick from elegant colour palettes, then design it as art or switch to laser mode, where the waveform, baseline, frame, and text each export as their own coloured group so LightBurn and xTool can assign engrave, score, and cut operations. Download a high-resolution PNG, a layered SVG for laser cutting and CNC, or open it straight in the Design Editor.
Frequently Asked Questions
Yes. Turn your audio into a waveform poster and download it for free, with no watermark and no sign-up. Your audio is decoded entirely in your browser and never uploaded to a server.
Any common audio file your browser can decode, such as MP3, WAV, M4A, or OGG. Upload a song, a voice message, a first dance, or a baby's laugh, and the tool draws the waveform automatically. You can adjust the number of bars, the style, and the smoothing.
Personalized gifts from a meaningful recording: a favourite song, wedding vows, 'I love you' in a loved one's voice, or a pet's bark. Add a title and a dedication and choose a bar, line, or radial style.
A high-resolution PNG for printing and framing, a clean print SVG, and a layered SVG for laser cutting and CNC where the waveform, baseline, frame, and text each export as their own coloured group for LightBurn and xTool.
Yes. Export the SVG and the waveform bars become clean vector shapes to engrave or cut, with the frame on its own cut layer. Use the black-on-white palette for the crispest engrave.
Visit the MyLaserTools Learning Center for a step-by-step Sound Wave Art Generator guide, plus material tips and file-format help for laser cutting, CNC, and 3D printing. The guides walk you through every setting and how to prepare your files for your machine.
Open the Sound Wave Art Generator guideKeep up with MyLaserTools.
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