MP3 to MP4

Turn any MP3 track into an MP4 video with static or animated artwork—perfect for YouTube, Instagram, and TikTok.

or drag & drop up to 100 MB here

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How to convert MP3 to MP4 online

1. Upload your MP3

1. Upload your MP3

Click “Choose files” or drag your MP3 onto the page. Songs, podcasts, and voice notes of any length are welcome.

2. Add an image & pick MP4

2. Add an image & pick MP4

Upload cover art (optional) and keep MP4 as the export format. You can set resolution or aspect ratio before converting.

3. Download the MP4 video

3. Download the MP4 video

Hit “Convert”. In moments you’ll get an MP4 with your audio and artwork—ready to post or embed anywhere.

FAQ

Can I add a custom image or album art?

Yes. After you upload the MP3, click “Add image” to select a JPG, PNG, or GIF that will display throughout the video.

Will my audio quality change during conversion?

No. The original MP3 is embedded without re-encoding, so bitrate and clarity stay exactly the same.

Is there a maximum file size for MP3 uploads?

You can upload audio up to 100 MB. Files larger than 100 MB cannot be processed.

Why convert MP3 to MP4?

Many platforms—YouTube, Instagram, Twitter—accept video only. Converting lets you share audio where standalone MP3s aren’t supported.

Can I batch convert multiple MP3 tracks?

Absolutely. Finish one conversion, then click “Upload another file” to process as many tracks as you like—no daily caps.

Are my files secure?

Yes. Transfers are encrypted, processed in real time, and auto-deleted minutes after conversion, so your files remain private.

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