Sample MP3 File — 1MB Download

Download a free 1MB MP3 (~1 minute at 128kbps stereo). The standard test size for validating audio upload flows, player implementations, and file processing pipelines.

sample-1mb.mp3

1.00 MB

60s · 128kbps · 44100Hz · stereo

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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

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Other MP3 files

sample-10kb.mp3

10.0 KB

1s · 128kbps · 44100Hz · stereo

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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

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sample-100kb.mp3

100 KB

6s · 128kbps · 44100Hz · stereo

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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

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sample-500kb.mp3

500 KB

30s · 128kbps · 44100Hz · stereo

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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

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sample-3mb.mp3

3.00 MB

180s · 128kbps · 44100Hz · stereo

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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

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sample-5mb.mp3

5.00 MB

300s · 128kbps · 44100Hz · stereo

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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

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sample-10mb.mp3

10.00 MB

600s · 128kbps · 44100Hz · stereo

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File details and verification

Filename: sample-10mb.mp3
Exact size: 10,485,760 bytes
Displayed size: 10.00 MB
Catalog status: Valid catalog fixture
SHA-256: 0c036b39e84b5727054ea9e043ce929e20c5b0c5dacff5fd10d2702eb1985f2f
Header signature: Matched (ID3)
Verified on: 2026-08-10
MIME type: audio/mpeg
Duration: 10m
Bitrate: 128 kbps
Sample rate: 44,100 Hz
Channels: stereo
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/mp3/sample-10mb.mp3

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Frequently Asked Questions

How long is a 1MB MP3 file?

At 128kbps, a 1MB MP3 is approximately 1 minute. At 320kbps, it would be about 25 seconds.

Is 1MB a typical size for an MP3?

A typical 3-minute song at 128kbps is ~3MB. 1MB is a short clip — ideal for quick upload tests without waiting for large transfers.

Other audio formats

WAV AAC OGG

Similar files in other formats

sample-1mb.pdf

1.00 MB

20 pages

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File details and verification

Filename: sample-1mb.pdf
Exact size: 1,053,319 bytes
Displayed size: 1.00 MB
Catalog status: Valid catalog fixture
SHA-256: 778a3e941f3e338c99b4de5fa7df0e466bafeeef49cc19b02c46bab393e0ae8c
Header signature: Matched (%PDF-)
Verified on: 2026-08-10
MIME type: application/pdf
Pages: 20
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/pdf/sample-1mb.pdf

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PNG

sample-1mb.png

1.00 MB

2560×1440 · 24-bit · RGB

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File details and verification

Filename: sample-1mb.png
Exact size: 1,051,417 bytes
Displayed size: 1.00 MB
Catalog status: Valid catalog fixture
SHA-256: 4d270ce68ec5c8af4d2eef1b0ef0aa66f0fdf63d87d425879f57aa9d5032ed62
Header signature: Matched (PNG)
Verified on: 2026-08-10
MIME type: image/png
Dimensions: 2,560 x 1,440 px
Bit depth: 24-bit
Color space: RGB
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/png/sample-1mb.png

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sample-1mb.mp4

1.00 MB

854×480 · 4s · 480p · H.264

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File details and verification

Filename: sample-1mb.mp4
Exact size: 1,048,576 bytes
Displayed size: 1.00 MB
Catalog status: Valid catalog fixture
SHA-256: 5186e6750a63252088258d3bb757707e462316ba25f61ed7059763211a7e0587
Header signature: Matched (ISO BMFF ftyp box at byte 0 (brand isom))
Verified on: 2026-08-10
MIME type: video/mp4
Dimensions: 854 x 480 px
Resolution: 480p
Duration: 4s
Codec: H.264
Frame rate: 30 fps
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/mp4/sample-1mb.mp4

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sample-1mb.rar

1.00 MB

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File details and verification

Filename: sample-1mb.rar
Exact size: 1,048,658 bytes
Displayed size: 1.00 MB
Catalog status: Valid catalog fixture
SHA-256: 5c052d0f45ca1970597109fbd3b10d5ec1ae7683c5e22d1a73246a5323a5492c
Header signature: Matched (RAR)
Verified on: 2026-08-10
MIME type: application/vnd.rar
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/rar/sample-1mb.rar

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