OGG to FLAC Converter
Convert OGG files to FLAC in seconds, right in your browser. Drop in one file or a whole folder, pick your quality settings and download - nothing is uploaded to a server.
Drop OGG files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert OGG to FLAC
- Click "Choose files" or drag your OGG files onto the page.
- Make sure "FLAC" is selected as the output format.
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your FLAC files.
Why convert OGG to FLAC?
FLAC is lossless, so further editing and re-saving won't reduce quality any more. (It can't restore detail that OGG compression already removed.)
FLAC is best for hi-fi music collections, archiving CDs and lossless streaming. Supported by Android, iOS 11+, Windows 10+, macOS, most hi-fi players and browsers.
Will I lose quality?
Converting OGG to FLAC keeps all the quality that is in your OGG file - nothing more is lost. However, it cannot recover detail removed when the OGG was originally created, and the FLAC file will be larger.
OGG vs FLAC
| OGG | FLAC | |
|---|---|---|
| Full name | Ogg Vorbis | Free Lossless Audio Codec |
| Type | lossy | lossless |
| Best for | games, Spotify-style streaming, open-source projects and web audio | hi-fi music collections, archiving CDs and lossless streaming |
| Typical size | ~1.2 MB at 160 kbps per minute | ~5-6 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | Android, Chrome, Firefox, VLC, game engines (Unity, Godot). Limited on older Apple devices. | Supported by Android, iOS 11+, Windows 10+, macOS, most hi-fi players and browsers. |
| Developed by | Xiph.Org Foundation (2000) | Xiph.Org Foundation (2001) |
OGG to FLAC: questions
How do I convert OGG to FLAC?
Open this page, add your OGG file, make sure FLAC is selected as the output format and click Convert. Your FLAC file is ready to download in seconds.
Will converting OGG to FLAC lose quality?
Converting OGG to FLAC keeps all the quality that is in your OGG file - nothing more is lost. However, it cannot recover detail removed when the OGG was originally created, and the FLAC file will be larger.
Is this OGG to FLAC converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many OGG files to FLAC at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between OGG and FLAC?
OGG (Ogg Vorbis) is a compressed (lossy) format, an open, royalty-free lossy format. Ogg Vorbis sounds better than MP3 at low bitrates and is popular in games and open-source software. FLAC (Free Lossless Audio Codec) is a lossless format: lossless compression that shrinks audio to roughly 50-60% of WAV size without losing a single bit of quality.
Does it work on Mac, Windows, iPhone and Android?
Yes. The OGG to FLAC converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.