Audio and video formats
What each format is, where it comes from and how well browsers can read it.
| Format | Type | Browser support | Usually comes from |
|---|---|---|---|
| MP3 to text | audio | Every browser | podcasts, downloaded recordings, voice recorders and music apps |
| WAV to text | audio | Every browser | professional recorders, Audacity, DAWs and phone-system exports |
| M4A to text | audio | Every browser | iPhone Voice Memos, Android recorders, Apple Music and GarageBand |
| MP4 to text | video | Every browser | phones, Zoom cloud recordings, screen recorders, cameras and video editors |
| MOV to text | video | Every browser | iPhone and iPad cameras, QuickTime screen recordings and Final Cut Pro |
| WebM to text | video | Most browsers | Google Meet recordings, browser screen recorders, Loom downloads and OBS |
| OGG to text | audio | Most browsers | Telegram and WhatsApp voice notes on some devices, Linux tools and games |
| Opus to text | audio | Most browsers | WhatsApp voice messages, Discord, VoIP and WebRTC recordings |
| FLAC to text | audio | Every browser | archives, audiophile recorders and professional field recordings |
| AAC to text | audio | Every browser | broadcast captures, dashcams, radio recordings and streaming exports |
| MKV to text | video | Most browsers | OBS recordings, archived videos and lecture captures |
| M4V to text | video | Every browser | iMovie and Apple device exports |
| 3GP to text | video | Most browsers | older Android phones, MMS videos and basic feature phones |
| AIFF to text | audio | Most browsers | Logic Pro, GarageBand and Mac audio tools |
| MPEG to text | video | Most browsers | camcorders, DVD rips of your own discs and legacy archives |
| WMA to text | audio | Convert first | older Windows dictation devices and Windows Media Player rips |
| AMR to text | audio | Convert first | call recorders and older Android voice recorders |
| AVI to text | video | Convert first | older cameras, Windows screen recorders and legacy archives |
| CAF to text | audio | Most browsers | Apple developer tools and some iOS recorder apps |
| OGA to text | audio | Most browsers | Linux recorders, Wikipedia audio and open-source apps |
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