WhatExt.Com
File Extension Library

🎞️ Media File Extensions

Learn about multimedia containers and streaming formats used across platforms.

.avi
Multimedia Container
.aac
Audio File
.ac3
Audio File
.flv
Video File
.flac
Audio File
.f4v
Video File
.m4a
Audio File
.mp3
Audio File
.mp4
Video File
.mov
Multimedia File
.mkv
Container
.m3u8
Playlist File
.ogg
Audio File
.swf
Multimedia File
.srt
Subtitle File
.ts
Video File
.vob
DVD Video Object File
.wav
Audio File
.webm
Video File
.3gp
Multimedia Container
.3g2
3GPP2 Multimedia File
.8svx
Amiga 8-Bit Sound File
.3gpp
3GPP Media File
.3gp2
Multimedia File
.4mp
Audio Database File
.3p2
3GPP Multimedia File
.3ga
Audio File
.5xs
Line 6 POD HD500X Edit Setlist File
.5xb
Bundle File
.5xe
Preset File
.3mm
Video File
.669
Tracker Module

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