WAV to OGG on iPhone

Safari on iOS 15.4 and newer runs the converter completely, on the phone itself. There is no App Store download — and no converter app quietly uploading your recordings to its own servers. WAV files convert to OGG here the same way — nothing to install.

If the file is in Voice Memos or Photos, tap the share icon and choose 'Save to Files' first — that makes it visible to Safari's file picker. The converted file lands in Files (Downloads by default), from where you can share it into Messages, Mail, or any app. Your WAV comes out as OGG, ready to use straight away.

The WAV files people convert on an iPhone almost always originate from recording sessions, DAW bounces, and anything captured uncompressed, and WAV is uncompressed, so files are enormous — an hour of audio runs past 600 MB — which is precisely why they're stuck on the phone until you convert them to OGG.

WAV costs you around 10 MB for every minute; OGG asks for about 1.2. Over a long recording that gap is the whole reason to convert. Starting from WAV means the encoder isn't working around someone else's compression. That's why this produces a better OGG than converting from an already-lossy file would.

WAV to OGG is a common iPhone snag specifically because WAV is uncompressed, so files are enormous — an hour of audio runs past 600 MB, and OGG is what your other apps and devices expect. Apple gives you no built-in way to convert audio at all, so the App Store is full of converter apps — many upload your recording to their own servers, show ads against it, and want a subscription. Doing it in Safari means the WAV file is processed on the phone itself and stays there, which matters when it is a voice memo, an interview, or a recording of your own family.

Your WAV file never leaves the handset. For iPhone that is the whole argument: recording sessions are usually personal, and the App Store alternative frequently ships them to a company's servers as the price of a free conversion. Processing the WAV-to-OGG conversion on-device means there is no server to trust in the first place.

The WAV on your drive almost certainly started life in recording sessions, and WAV is uncompressed, so files are enormous — an hour of audio runs past 600 MB. OGG is the destination because it plays essentially everywhere — game assets and every ordinary phone, browser, and player. A minute of WAV is about 10 MB; the same minute as OGG is roughly 1.2. Across an album or a long recording that difference decides whether it fits on a phone. Because WAV is uncompressed, encoding to OGG here is the clean, single-generation case — the encoder sees the whole original signal, so this OGG is as good as the format gets.