How do I compress an OGG file?

Drop the OGG onto the compressor above, keep Balanced or pick another level, and click Compress. Download the smaller OGG when it's done; it usually takes a few seconds.

Does compressing OGG reduce quality?

A little, by design: OGG is a lossy format. Balanced is tuned to look the same for most uses; choose Light if you want to stay closer to the original.

How much smaller will my OGG get?

Vorbis files encoded at high quality shrink considerably; lower-quality files have less headroom.

Can I compress OGG to a specific size?

Yes. Set a target size in the compressor, or a percentage to reduce by, and the file is compressed to land at or just under it.

Is it safe to compress OGG files here?

Yes. OGG files are compressed inside your browser with WebAssembly and never uploaded to a server.

Is the OGG compressor free?

Yes. Compression is free with no watermark and no sign-up, within the same daily allowance as conversions.

Should I convert my OGG instead?

Sometimes. Opus sounds as good at a lower bitrate, especially for speech. The OGG to Opus converter does that in one step.

OGG→smaller OGG→MP3 JPG→smaller OGG→WAV PNG→smaller OGG→M4A MP4→smaller OGG→FLAC MP3→smaller OGG→AAC PDF→smaller OGG→Opus WebP→smaller OGG→WMA HEIC→smaller OGG→AIFF DOCX→smaller OGG→AMR GIF→smaller OGG→M4B SVG→smaller OGG→AC3 MOV→smaller OGG→MP2 AVIF→smaller OGG→WEBA OGG→OGA M4A→smaller OGG→MKA OGG→WV WebM→smaller OGG→AU OGG→TTA MKV→smaller PNG→JPG JPG→PNG XLSX→smaller PNG→WebP JPG→WebP EPUB→smaller WebP→PNG WebP→JPG AVI→smaller HEIC→PNG HEIC→JPG FLAC→smaller MP4→MP3 PNG→JPEG PPTX→smaller JPG→JPEG JPEG→PNG AAC→smaller JPEG→JPG PNG→PDF ZIP→smaller JPG→PDF PDF→PNG TIFF→smaller PDF→JPG HEIC→WebP Opus→smaller MP4→WebP PDF→DOCX 7Z→smaller DOCX→PDF JPEG→WebP ODT→smaller WebP→JPEG PNG→GIF TAR.GZ→smaller JPG→GIF GIF→PNG ODS→smaller GIF→JPG MP4→MOV ODP→smaller MOV→MP4 WebP→PDF TAR.BZ2→smaller HEIC→JPEG WebP→GIF TAR.XZ→smaller GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 MP4→GIF GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC AVI→MP3 MOV→MKV MKV→MOV MOV→M4A DOCX→EPUB EPUB→DOCX

Compress OGG

Make OGG files smaller without visible quality loss. Free, and your files never leave your browser.

Runs in your browser
Same format, smaller file
Batch & ZIP download

How to compress OGG

1
Add your OGG files
Drag and drop OGG files onto the compressor, paste them, or click to browse. You can add several at once.
2
Pick a level or a target
Balanced is selected and suits most files. Choose Light to stay closer to the original or Strong for the smallest file, or set a target size or a percentage to reduce by.
3
Compress
Click Compress. Your OGG files are processed right in your browser, usually in seconds.
4
Download
Download each smaller OGG, or everything at once as a ZIP.

What compression does to OGG

LossyIn your browser

Re-encodes at a lower bitrate.

Light: A high bitrate: indistinguishable from the original for most listeners.
BalancedDefault: The default: a moderate bitrate that's fine for everyday listening.
Strong: Lowest bitrate: smallest file, best kept for speech and podcasts.

Need it much smaller? Opus sounds as good at a lower bitrate, especially for speech. Convert OGG to Opus

Need an exact size?

Set a target size in the compressor above, or a percentage to reduce by, and each OGG is compressed to land at or just under it.

OGG · Ogg Vorbis

OGG is an open container most often holding Vorbis audio, a royalty-free alternative to MP3 used in games and Spotify.

Type: Audio
Extension: .ogg
MIME: audio/ogg
Best for: games, open-source software and streaming

Lossy compressionOpen standard

All OGG conversions →

Compress other audio files

All audio files →

Compressing OGG: frequently asked questions

Free, private and in your browser

Smaller OGG files, in seconds.

No sign-up, no watermark, no upload. Drop a file and get it back lighter.

Compress a file All compress tools

Most conversions never leave your device
Cloud files deleted automatically
No watermarks