loremfile

Sample OGG audio files for testing, free, CC0 and hotlinkable

This is a sample OGG file: Vorbis audio in an Ogg container, free to hotlink or download.

https://loremfile.dev/ogg/vorbis-30s.ogg · 95.1 KB (95,083 bytes) · audio/ogg · 30 s · vorbis · 48 kHz · 2 channels

Vorbis is the older royalty-free audio codec in the Ogg container. It predates Opus, is still widely supported, and appears in games, Linux software and web audio.

ogg/vorbis-30s.ogg is a sine tone. The pure tone makes encoder artefacts and playback problems easy to spot, and the same kind of tone appears across the other audio formats here, so one pipeline can be compared across codecs.

Use it to test audio players, browser playback, transcoders and upload forms that accept Ogg. Because an .ogg file can hold Vorbis, Opus, FLAC or even Theora video, it is also a good check that code inspects the stream instead of assuming the codec from the extension. Related formats: MP3, FLAC, and OGV for Ogg with video.

5 files. The same list as JSON: https://loremfile.dev/ogg/index.json

OGG files
FileSizePropertiesDescription
chained-2-streams-10s.ogg 39.3 KB (39,304 bytes) 10 s, vorbis Two Vorbis streams chained back to back, a 440 Hz sine and then an 880 Hz one, ten seconds in all; a reader that stops after the first chain reports half the length.
Snippets 
<audio src="https://loremfile.dev/ogg/chained-2-streams-10s.ogg" controls></audio>
curl -O https://loremfile.dev/ogg/chained-2-streams-10s.ogg
flac-10s.ogg 135.5 KB (135,509 bytes) 10 s, flac Ten seconds of a 440 Hz sine as lossless FLAC in an Ogg container, 48 kHz stereo, for code that assumes an Ogg file holds Vorbis.
Snippets 
<audio src="https://loremfile.dev/ogg/flac-10s.ogg" controls></audio>
curl -O https://loremfile.dev/ogg/flac-10s.ogg
vorbis-30s.ogg 95.1 KB (95,083 bytes) 30 s, vorbis A 440 Hz sine wave, thirty seconds, 48 kHz stereo Vorbis.
Snippets 
<audio src="https://loremfile.dev/ogg/vorbis-30s.ogg" controls></audio>
curl -O https://loremfile.dev/ogg/vorbis-30s.ogg
vorbis-cover-art-10s.ogg 56.2 KB (56,188 bytes) 640x480, 10 s, mjpeg, vorbis Ten seconds of 440 Hz Vorbis with title, artist, album and date comments and the published 640x480 JPEG as front cover, which spreads the comment header over several Ogg pages.
Snippets 
<audio src="https://loremfile.dev/ogg/vorbis-cover-art-10s.ogg" controls></audio>
curl -O https://loremfile.dev/ogg/vorbis-cover-art-10s.ogg
vorbis-mono-22k-10s.ogg 15.4 KB (15,365 bytes) 10 s, vorbis Ten seconds of a 440 Hz sine as mono Vorbis at 22.05 kHz, the single-channel low-rate case that voice recordings produce.
Snippets 
<audio src="https://loremfile.dev/ogg/vorbis-mono-22k-10s.ogg" controls></audio>
curl -O https://loremfile.dev/ogg/vorbis-mono-22k-10s.ogg

Every OGG file in one command, each checked against its hash: npx loremfile get --format ogg, or loremfile get --format ogg after pip install loremfile.

File names follow the naming grammar. Verify a download against sha256sums.txt.