Sample 2.4 MB MP3 File — Free Download for Testing
sample-audio-60s-320kbps.mp3 · 2,402,382 bytes · 1 min · MP3 · 320 kbps · 44.1 kHz · stereo
This is a 2.4 MB sample MP3 file — exactly 2,402,382 bytes, generated by us rather than scraped, so the size is deliberate and the contents are free of anyone else's copyright. 60s • 320 kbps (1 min · MP3 · 320 kbps · 44.1 kHz · stereo). Use it to test an upload limit near 2.4 MB, to time a transfer, or as a fixture whose hash never changes.
Sizes here are decimal: 2.4 MB means 2,402,382 bytes, not 2.29 MiB. If your limit is expressed in binary units, check the exact byte count above before assuming this file is under it.
File details
| File name | sample-audio-60s-320kbps.mp3 |
|---|---|
| Exact size | 2,402,382 bytes (2.4 MB / 2346 KiB) |
| Format | MPEG-1 Audio Layer III (.mp3) |
| MIME type | audio/mpeg |
| Properties | 1 min · MP3 · 320 kbps · 44.1 kHz · stereo |
| SHA-256 | d54f218403448a930af80df1d5421e2b1c12b5fa0ef04c82e9db0de585404400 |
| Direct URL | https://pnb-website-bucket.s3.us-east-2.amazonaws.com/samples/audio/mp3/sample-audio-60s-320kbps.mp3 |
Download from the command line
curl -O https://pnb-website-bucket.s3.us-east-2.amazonaws.com/samples/audio/mp3/sample-audio-60s-320kbps.mp3 shasum -a 256 sample-audio-60s-320kbps.mp3
Other MP3 sizes
Frequently asked questions
How big is this MP3 file exactly?
Exactly 2,402,382 bytes (2.4 MB using decimal units, where 1 MB = 1,000,000 bytes). Binary-unit tools will show a slightly different number: 2.29 MiB. The SHA-256 on this page lets you confirm you received the same file byte for byte.
What can I test with a 2.4 MB MP3 file?
Upload size limits that sit near 2.4 MB, transfer timing, storage quotas, and any pipeline that behaves differently above or below a size threshold. Pick the file just under and just over your limit to find out whether the limit is inclusive.
Is this file free to use commercially?
Yes. It is generated from scratch by our own open script — no third-party copyright, no scripts or macros inside — and free for any purpose including commercial products and redistribution, with no attribution required.
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