Audio to Waveform Video

Every export is 1280×720 (720p) at 30fps. The animated waveform fills the frame with your chosen colors and style — ready for YouTube uploads, TikTok posts, and Instagram Reels without extra resizing.

You are responsible for rights on content you upload. This tool only renders what you provide — it does not grant licenses. Use your own recordings, royalty-free tracks, or content you have permission to publish.

Each frame is drawn in your browser and encoded with WebCodecs. Longer songs mean more frames to render — a three-minute track typically takes under a minute on a modern desktop. Keep the tab open until export completes.

Some browsers only support WebM export via WebCodecs. Try Chrome or Edge on desktop for MP4. WebM works on most platforms and can be converted later if needed.

MP3, WAV, M4A, AAC, OGG, and FLAC are supported. You can also drop a video file (MP4, MOV, WebM) — audio is extracted locally before the waveform video is rendered.

No. Decoding, peak analysis, frame drawing, and video encoding all run in your browser. Your audio never leaves your device — making this waveform video tool safe for unreleased music and private recordings.