OneFreePlace
FREE ONLINE TOOL

Free AVI to
MP4

Convert AVI to broadly compatible MP4 locally in your browser. Smart codec analysis, lossless remux when possible, old-AVI cleanup, exact trim, resize, frame-rate and audio controls.

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FreeUse this tool without paying.No sign upStart with the tool right away.Clear stepsRead the tool’s own guidance.

About Free AVI to MP4

Rescue old AVI videos without guessing at codecs. OneFreePlace inspects the file, keeps compatible streams untouched when possible, fixes common legacy-video problems when needed, and creates a modern MP4 that is easy to play and share.

Workspace options

  • Start
  • End
  • Frame rateKeep source60 fps30 fps25 fps24 fps
  • DeinterlaceAuto when detectedOffForce deinterlace
  • RotateNone90° clockwise180°90° counter-clockwise
  • FlipNoneHorizontalVertical

Available actions

  • Choose AVI
  • Replace
  • Remove
  • Smart Auto
  • Max compatibility
  • Small file