MP4 converters

MP4 (MPEG-4 Part 14) is the most common video file format. Phones, cameras, YouTube, WhatsApp and every computer and TV use it. An MP4 is a container: the picture inside is usually compressed with H.264 or H.265 (HEVC) and the sound with AAC, and the same file can also hold subtitles, chapters and a cover image.

Convert MP4

• MP4 → MP3MP4 to MP3 converter
• MP4 → MP3Video to MP3 converter
• MOV → MP4MOV to MP4 converter
• MOV → MP4MP4 converter
• MP4 → GIFVideo to GIF converter
• WebM → MP4WebM to MP4 converter
• MKV → MP4MKV to MP4 converter
• AVI → MP4AVI to MP4 converter
• Video compressor
• Video cutter
• Mute video – remove the sound

What to know about MP4

• The format was standardised in 2003 and is based on Apple's QuickTime format, which is why MP4 and MOV files are so alike.
• H.264 video with AAC sound plays on practically every device made in the last 15 years.
• A minute of phone video in 1080p is typically 100–200 MB; in 4K it is often 350–500 MB.
• The "faststart" layout puts the index at the beginning, so a video can start playing before it is fully downloaded.

File extensions: .mp4, .m4v