MP3 to YouTube
Open tool
MP3 to MP4 converter

Convert MP3 to MP4 for YouTube

Combine your complete audio with cover art and create a video file that is ready for a normal YouTube upload.

Create your video

Audio and cover

1 of 2
Max 100 MB · 60 min
Drop your MP3 hereor click to browse
Optional · JPG, PNG, WebP
Add cover artWe’ll create a clean default if you skip this.
Video size
Cover layout
No account required. Files are removed after 24 hours.
Live preview
16:9 · 1080p
MP3 YouTube UploadYour audio titleYour audio · YouTube-ready video
Add an MP3 to beginYour settings and preview stay here.
Simple by design

A video wrapper for your audio

An MP3 contains audio but no video track. This converter adds a static visual and packages both tracks into one MP4 without shortening your song.

Choose landscape for regular YouTube videos or vertical for Shorts-style viewing, then download the finished file.

Read the complete walkthrough

What the finished file includes

  • 1920×1080 or 1080×1920 video
  • H.264 video and AAC audio
  • Full-length MP3 audio
  • No watermark
Quick answers

Before you create

The tool uses practical YouTube-ready defaults, so there is very little to configure.

Does converting MP3 to MP4 change my audio?

The complete audio is carried into the MP4 and encoded as YouTube-compatible AAC audio.

Can I create an MP4 without a cover image?

Yes. A clean default background is used when you do not add artwork.

Which layout should I choose?

Use 16:9 landscape for a standard YouTube upload and 9:16 vertical for vertical viewing.