OGG to AIFF Converter
FileFlip converts OGG to AIFF entirely inside your browser, using FFmpeg compiled to WebAssembly. The file is never uploaded to a server: it is read off your disk, converted on your own machine, and saved back by the browser. That means no file-size limit, no queue and no account.
How do I convert an OGG file to AIFF?#
- Drop your OGG file onto the converter at the top of this page, or click it to pick one from your computer. You can add as many as you like.
- Leave the target set to AIFF and the conversion starts on its own. FileFlip downloads 30.8 MB of WebAssembly the first time and nothing after that, then runs FFmpeg on your own machine.
- Save the AIFF file. Your browser writes it straight to your downloads folder, because there was never a server holding it.
Does converting OGG to AIFF lose quality?#
It depends on what is inside the file. OGG is a container rather than a codec, so whether the AIFF conversion copies the streams across untouched or re-encodes them is decided by the codecs that particular file happens to use.
Is it safe to convert OGG files online?#
Yes, because nothing is uploaded. FileFlip converts OGG files inside the browser tab you already have open, using WebAssembly builds of the same engines a desktop converter would install. Your file is read from your own disk into the page's memory, and no request carrying it is ever made.
You do not have to take that on trust. Open your browser's network panel, run a conversion, and you will see the engine come down and your file go nowhere. There is no upload, no server-side copy, no retention window, and no account tied to what you converted.
How FileFlip works lists every engine, its version and its download size, and shows how to check for yourself that nothing leaves your machine.
What OGG to AIFF actually does to the file#
Converting OGG to AIFF runs on FFmpeg, downloads 30.8 MB of WebAssembly the first time and nothing after that, re-encodes or copies through depending on the codecs in the file, and drops encoded streams.
| Engine | FFmpeg |
|---|---|
| Conversion path | One step: OGG → AIFF |
| Downloaded to your browser | 30.8 MB, once, then cached by your browser |
| Quality | Decided by the codecs inside the file |
| You get back | One file |
| Where it runs | In a background worker, so the page stays responsive |
What survives the conversion
| What is in the file | This conversion | Why |
|---|---|---|
| Encoded streams | Dropped | The target format has nowhere to put it. |
What is an OGG file?#
An OGG file is an Ogg-container file that, under the Xiph.Org Foundation's own naming convention, holds audio encoded with the Vorbis codec, an open, royalty-free lossy compressor comparable to MP3 or AAC.
Use OGG for Vorbis-encoded audio on Linux, in games, or anywhere royalty-free lossy compression matters more than universal playback.
Convert OGG to MP3 or AAC when the destination device or software has no Vorbis decoder, which is still common on Windows and iOS without a third-party player.
What is an AIFF file?#
An AIFF file stores uncompressed PCM audio samples in Apple's Audio Interchange File Format, a structure the company built on Electronic Arts' IFF in 1988 for professional and Mac-native audio.
Use AIFF for recording and editing on macOS, where it's the native uncompressed format for tools like Logic Pro and GarageBand.
Convert AIFF to WAV for compatibility with non-Apple software, or to FLAC or MP3 once editing is done and the file needs to be smaller for distribution.
OGG to AIFF questions people ask#
What's the difference between OGG and OGA?
OGG and OGA are the same Ogg container format with different extensions marking what's inside. Since 2007, Xiph.Org's convention reserves .ogg for audio specifically encoded with Vorbis, while .oga is the codec-agnostic extension for Ogg audio that might hold Vorbis, FLAC, Speex or another codec. In practice many tools ignore the distinction and use .ogg for any Ogg audio.
Does converting OGG to FLAC or WAV improve the sound quality?
No, converting OGG to FLAC or WAV does not improve sound quality. Vorbis, the codec inside most OGG files, is lossy, so the audio data it discarded during encoding is gone for good; wrapping the result in a lossless format afterward just produces a larger file with the same OGG-quality audio.
What plays OGG files?
VLC plays OGG on any platform without extra setup, and so does foobar2000 on Windows and most default players on Linux. Android supports Ogg Vorbis natively; Windows needs the free Web Media Extensions from the Microsoft Store, and macOS and iOS have no built-in support at all, so VLC or another third-party player is required there.
Is OGG better than MP3?
At the same bit rate, Vorbis, the codec inside most OGG files, generally sounds as good as or slightly better than MP3, and it's royalty-free where MP3 historically wasn't. MP3's advantage is compatibility: it plays everywhere without a second thought, while OGG needs a Vorbis-capable player.