Blumify
Sign in

AVI to MP4

Convert an AVI video from an older camera, a camcorder or an old Windows project into an MP4 that plays on current phones, browsers and TVs.

AVI to MP4

Old camera files → MP4

  1. Choose
  2. Process
  3. Download

Drop a file here, or click to choose

Up to 100MB · nothing is uploaded until you press Run

Up to 100MB

About this tool

This converts an AVI video into an MP4. AVI is an older Windows format, common from digital cameras, camcorders and DVD rips of the 2000s, often with codecs such as DivX, Xvid or Motion JPEG that current phones and browsers do not play. The MP4 you get back uses H.264 and AAC, so it plays on current devices and uploads without trouble.

How to convert AVI to MP4

  1. 1.Choose the AVI file.
  2. 2.Press Run and leave the tab open while it converts.
  3. 3.Download the MP4.

When people use it

Old camera and camcorder clips

Make family videos from an older digital camera play on a phone or a TV.

Archiving

Keep old footage in a format that current devices, and the next ones, will still open.

Sharing and uploading

Send old clips by message, or upload them to a platform that does not accept AVI.

What it will not do

Worth knowing before you upload, rather than after.

  • Old AVI files are often low resolution. Converting makes them play; it does not add detail.
  • A damaged or incomplete AVI may fail to convert.
  • Free files are limited to 100MB and 20 minutes.

Questions

How do I convert AVI to MP4?

Choose the AVI file above and press Run. Download the MP4 when the job finishes.

Why won't my AVI file play?

AVI is only a container. Many AVI files use codecs such as DivX, Xvid or Motion JPEG that phones and browsers do not support. Converting to H.264 MP4 fixes that.

Will the MP4 look better?

No, and it will not look noticeably worse. Converting changes the format, not the detail in the picture.

Is it free?

Yes — free, no account, no watermark, for files up to 100MB and 20 minutes long.

What happens to my file?

Your upload goes to private storage that is never public and never listed, and only the anonymous session that created the job can read it. The original file is deleted as soon as processing succeeds. The result stays available for about 90 minutes, and you can delete everything immediately with the Delete now button.

More conversions

Other tools

Want bigger files, several at once, or no queue? See Pro.