Sample Audio Files: MP3, WAV, FLAC, AAC & OGG
Download free sample audio files in MP3 (universal), WAV (uncompressed), FLAC (lossless), AAC (Apple), and OGG (open-source). Various sizes, bitrates, and sample rates.
Choose a format by task
| Task | Recommended format | Why |
|---|---|---|
| Browser playback | MP3 | Broad playback support across browsers and devices. |
| Lossless QA | FLAC | Preserves source audio while reducing storage compared with WAV. |
| Waveform processing | WAV | Uncompressed PCM is straightforward to inspect and process. |
| Mobile streaming | AAC | Efficient compression with strong mobile ecosystem support. |
| Open format | OGG | An open container commonly used with Vorbis or Opus audio. |
Browse by Format
Standard — 64–320kbps, universal support
View all MP3 →sample-10kb.mp3
1s · 128kbps · 44100Hz · stereo
File details and verification
- Filename
- sample-10kb.mp3
- Exact size
- 10,240 bytes
- Displayed size
- 10.0 KB
- Catalog status
- Valid catalog fixture
- SHA-256
- 30097afdfb2365a6015f169b98bf737bd333958349e1b0a9e9a036be5ec99419
- Header signature
- Matched (ID3)
- Verified on
- 2026-08-10
- MIME type
- audio/mpeg
- Duration
- 1s
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://cdn.truefilesize.com/mp3/sample-10kb.mp3
See how TrueFileSize generates and measures sample files, or review the editorial policy.
sample-100kb.mp3
6s · 128kbps · 44100Hz · stereo
File details and verification
- Filename
- sample-100kb.mp3
- Exact size
- 102,400 bytes
- Displayed size
- 100 KB
- Catalog status
- Valid catalog fixture
- SHA-256
- 0d2a4c4c60997bf80998a2b1af3dd4cac0e86b0f9751468d59e45f3cddcf3525
- Header signature
- Matched (ID3)
- Verified on
- 2026-08-10
- MIME type
- audio/mpeg
- Duration
- 6s
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://cdn.truefilesize.com/mp3/sample-100kb.mp3
See how TrueFileSize generates and measures sample files, or review the editorial policy.
sample-500kb.mp3
30s · 128kbps · 44100Hz · stereo
File details and verification
- Filename
- sample-500kb.mp3
- Exact size
- 512,000 bytes
- Displayed size
- 500 KB
- Catalog status
- Valid catalog fixture
- SHA-256
- 604a7ba7cd682ae90bae8a0b96228db42a749716411c8fe204fe4d947ba79e66
- Header signature
- Matched (ID3)
- Verified on
- 2026-08-10
- MIME type
- audio/mpeg
- Duration
- 30s
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://cdn.truefilesize.com/mp3/sample-500kb.mp3
See how TrueFileSize generates and measures sample files, or review the editorial policy.
sample-1mb.mp3
60s · 128kbps · 44100Hz · stereo
File details and verification
- Filename
- sample-1mb.mp3
- Exact size
- 1,048,576 bytes
- Displayed size
- 1.00 MB
- Catalog status
- Valid catalog fixture
- SHA-256
- 5cc51f34c7ade30254abd88eb74d360f5de70a79db267dfa0df66fcb0e2f0f45
- Header signature
- Matched (ID3)
- Verified on
- 2026-08-10
- MIME type
- audio/mpeg
- Duration
- 1m
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://cdn.truefilesize.com/mp3/sample-1mb.mp3
See how TrueFileSize generates and measures sample files, or review the editorial policy.
sample-3mb.mp3
180s · 128kbps · 44100Hz · stereo
File details and verification
- Filename
- sample-3mb.mp3
- Exact size
- 3,145,728 bytes
- Displayed size
- 3.00 MB
- Catalog status
- Valid catalog fixture
- SHA-256
- 1c7f61a46028960174ed2e0c0daeed11227f8bf09df7b1829e36adfe49d420de
- Header signature
- Matched (ID3)
- Verified on
- 2026-08-10
- MIME type
- audio/mpeg
- Duration
- 3m
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://cdn.truefilesize.com/mp3/sample-3mb.mp3
See how TrueFileSize generates and measures sample files, or review the editorial policy.
sample-5mb.mp3
300s · 128kbps · 44100Hz · stereo
File details and verification
- Filename
- sample-5mb.mp3
- Exact size
- 5,242,880 bytes
- Displayed size
- 5.00 MB
- Catalog status
- Valid catalog fixture
- SHA-256
- 3a60c751b829503281ff72b164ae51f2eb2d30dd0e20a871b0e38376979896a6
- Header signature
- Matched (ID3)
- Verified on
- 2026-08-10
- MIME type
- audio/mpeg
- Duration
- 5m
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://cdn.truefilesize.com/mp3/sample-5mb.mp3
See how TrueFileSize generates and measures sample files, or review the editorial policy.
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