VIDEO TOOLS
Waveform Video Maker
Turn a short audio clip into a shareable video with an animated waveform, optional title, and colors you choose.
Audio is decoded and rendered locally. Nothing is uploaded.
Video encoding uses your browser's MediaRecorder. Browser support, codec and output size vary. Exports are capped at two minutes.
Audio is processed locally. The browser records the canvas and audio into a WebM video; codec availability varies by browser.
How to make a waveform video
- Choose an audio file that your browser can decode.
- Select a clip of up to two minutes and customize the title, waveform and colors.
- Create the video, preview the WebM and download it.
Video format and limits
The tool uses Canvas capture and MediaRecorder to create WebM video in the browser. Browser and device support determine the available encoder, and high-resolution video may use significant memory and processing time. Exports are limited to two minutes. The tool does not upload your audio.
Join audio clips with the Audio Joiner or adjust levels with the Volume Normaliser.