WAV to MP4

Create share-ready MP4 videos from WAV—add artwork, colours, and live waveforms right in your browser.

or drag & drop up to 100 MB here

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How to convert WAV to MP4 online

Click “Choose files” or drag the audio onto the page. Mono, stereo, or multichannel WAV up to 100 MB travels over encrypted HTTPS.

MP4 is pre-selected. In Advanced settings add cover art, pick background colours, and choose an animated bar, line, or circular waveform.

Press “Convert”. In seconds your video is ready—upload to YouTube, Reels, Shorts, or embed on any site.

Most social platforms require video. Wrapping your track in MP4—with artwork or a waveform—lets you share on YouTube, TikTok, Instagram, and more.

Yes. In Advanced settings → Artwork upload a JPG/PNG; it fills the canvas behind the waveform.

Absolutely. Choose bar, line, circle styles, or disable it entirely for a static cover image.

Default is 1080 × 1080px square. Switch to 16:9 1080p or 9:16 vertical for Stories/Reels in the Size menu.

Audio is encoded to AAC. Pick 320 kbps for virtually transparent quality or lower bitrates for smaller files.

Files up to 100 MB (≈3 h of stereo 44.1 kHz WAV) are supported. Trim longer recordings before upload.

Uploads move over HTTPS, are processed only in RAM, and are automatically deleted minutes after conversion.

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