50MB sample files — every format

Mid-range size where simple uploads start to fail without chunking or resumable transfers. Below: every 50MB sample we host, grouped by file category. All downloads are free, instant, and no signup is required.

Multipart upload testing
Slack file size cap (50MB free, 1GB paid)
Short HD video clip uploads
Compressed archive distribution

Video (2)

Browse all video →

sample-50mb.mp4

50.00 MB

1920×1080 · 55s · 1080p · H.264

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File details and verification

Filename: sample-50mb.mp4
Exact size: 52,428,800 bytes
Displayed size: 50.00 MB
Catalog status: Valid catalog fixture
SHA-256: 48f8a871e7a615d9a23deba06cd419465c24be4dd5128365061865412cb7ebd3
Header signature: Matched (ISO BMFF ftyp box at byte 0 (brand isom))
Verified on: 2026-08-10
MIME type: video/mp4
Dimensions: 1,920 x 1,080 px
Resolution: 1080p
Duration: 55s
Codec: H.264
Frame rate: 30 fps
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/mp4/sample-50mb.mp4

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sample-50mb.mkv

50 MB

1920×1080 · 55s · 1080p · H.264

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File details and verification

Filename: sample-50mb.mkv
Exact size: 52,428,800 bytes
Displayed size: 50 MB
Catalog status: Valid catalog fixture
SHA-256: 48eaeee2ca383abc1542ed0fb1b7eed390bab3692c0afc976b0861b1ff222b2b
Header signature: Matched (EBML)
Verified on: 2026-08-10
MIME type: application/octet-stream
Dimensions: 1,920 x 1,080 px
Resolution: 1080p
Duration: 55s
Codec: H.264
Frame rate: 30 fps
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/mkv/sample-50mb.mkv

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Audio (4)

Browse all audio →

sample-50mb.wav

50.47 MB

300s · 44100Hz · stereo · 16-bit

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File details and verification

Filename: sample-50mb.wav
Exact size: 52,920,044 bytes
Displayed size: 50.47 MB
Catalog status: Valid catalog fixture
SHA-256: 28c1d3fa7cc1f960f1063406eb612b1fe2869a016e13161d549d194b2ef8b592
Header signature: Matched (RIFF/WAVE)
Verified on: 2026-08-10
MIME type: audio/wav
Duration: 5m
Sample rate: 44,100 Hz
Channels: stereo
Bit depth: 16-bit
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/wav/sample-50mb.wav

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silence-5min.wav

50.47 MB

300s · 44100Hz · stereo · 16-bit

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File details and verification

Filename: silence-5min.wav
Exact size: 52,920,044 bytes
Displayed size: 50.47 MB
Catalog status: Valid catalog fixture
SHA-256: 9d4340568d7d5d552b4d7a75045e095e3f8b58865b25fa287355fa5eccb4835d
Header signature: Matched (RIFF/WAVE)
Verified on: 2026-08-10
MIME type: audio/wav
Duration: 5m
Sample rate: 44,100 Hz
Channels: stereo
Bit depth: 16-bit
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/silence/silence-5min.wav

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silence-1hour.mp3

54.93 MB

3600s · 128kbps · 44100Hz · stereo

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File details and verification

Filename: silence-1hour.mp3
Exact size: 57,601,088 bytes
Displayed size: 54.93 MB
Catalog status: Valid catalog fixture
SHA-256: 475d7abd6c94f08381d6aca635fd2538a4185d6e41459cae46b136bee4007ca9
Header signature: Matched (ID3)
Verified on: 2026-08-10
MIME type: audio/mpeg
Duration: 60m
Bitrate: 128 kbps
Sample rate: 44,100 Hz
Channels: stereo
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/silence/silence-1hour.mp3

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sample-50mb.flac

65.33 MB

300s · FLAC · 96000Hz · stereo · 24-bit

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File details and verification

Filename: sample-50mb.flac
Exact size: 68,499,242 bytes
Displayed size: 65.33 MB
Catalog status: Valid catalog fixture
SHA-256: 2596ad62d8591bd0243bb295d1ec8d7e6f053abdc422101a1fe535f9cf0d2fb9
Header signature: Matched (fLaC)
Verified on: 2026-08-10
MIME type: application/octet-stream
Duration: 5m
Codec: FLAC
Sample rate: 96,000 Hz
Channels: stereo
Bit depth: 24-bit
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/flac/sample-50mb.flac

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Archives (5)

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sample-50mb.rar

50.00 MB

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File details and verification

Filename: sample-50mb.rar
Exact size: 52,431,627 bytes
Displayed size: 50.00 MB
Catalog status: Valid catalog fixture
SHA-256: f9488c99ec92b00b5c1328a6879d15885187a52fd39fca50119d8ac035e17de1
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-50mb.rar

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sample-50mb.7z

50.00 MB

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File details and verification

Filename: sample-50mb.7z
Exact size: 52,432,733 bytes
Displayed size: 50.00 MB
Catalog status: Valid catalog fixture
SHA-256: a6a2f9a797107ecd488ed0f8b24354c305bcd37ab2903159ba96b3500ef08b9a
Header signature: Matched (7z)
Verified on: 2026-08-10
MIME type: application/x-7z-compressed
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/7z/sample-50mb.7z

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sample-50mb.tar.gz

50.02 MB

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File details and verification

Filename: sample-50mb.tar.gz
Exact size: 52,446,031 bytes
Displayed size: 50.02 MB
Catalog status: Valid catalog fixture
SHA-256: 5d587053115a859a3508eb6687a537f1d56e363138564e6ca964a0e1ad031563
Header signature: Matched (gzip)
Verified on: 2026-08-10
MIME type: application/octet-stream
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/tar-gz/sample-50mb.tar.gz

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sample-50mb.tar.bz2

50.22 MB

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File details and verification

Filename: sample-50mb.tar.bz2
Exact size: 52,663,680 bytes
Displayed size: 50.22 MB
Catalog status: Valid catalog fixture
SHA-256: ec9b66abe9f477317d82b148f3d117049eca5b00dce68484c42610e9616c96dd
Header signature: Matched (bzip2)
Verified on: 2026-08-10
MIME type: application/octet-stream
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/tar-bz2/sample-50mb.tar.bz2

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sample-50mb.zip

51.52 MB

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File details and verification

Filename: sample-50mb.zip
Exact size: 54,018,744 bytes
Displayed size: 51.52 MB
Catalog status: Valid catalog fixture
SHA-256: 56d8d428105b391f4929c6b51a2ce05f0855400a65e843550a3dcd184f738784
Header signature: Matched (ZIP local header)
Verified on: 2026-08-10
MIME type: application/zip
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/zip/sample-50mb.zip

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Data (3)

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sample-50mb.sqlite

44.59 MB

396,000 rows

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File details and verification

Filename: sample-50mb.sqlite
Exact size: 46,755,840 bytes
Displayed size: 44.59 MB
Catalog status: Valid catalog fixture
SHA-256: 9296923330aaf4e6333f9f74946deb5d1fa7a328e439b98d18bad4b77a8f7725
Header signature: Matched (SQLite format 3)
Verified on: 2026-08-10
MIME type: application/octet-stream
Rows: 396,000
Tables: 12
Indexes: 8
Note: stress-test
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/sqlite/sample-50mb.sqlite

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sample-50mb.log

50 MB

250,000 lines

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File details and verification

Filename: sample-50mb.log
Exact size: 52,428,800 bytes
Displayed size: 50 MB
Catalog status: Valid catalog fixture
SHA-256: 08cec95591c31138977a579df6fe26f0dcc47bcf8c70d602648a23850bf0ce39
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: application/octet-stream
Lines: 250,000
Note: combined-log
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/log/sample-50mb.log

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sample-50mb.parquet

52.95 MB

150,000 rows · SNAPPY

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File details and verification

Filename: sample-50mb.parquet
Exact size: 55,526,471 bytes
Displayed size: 52.95 MB
Catalog status: Valid catalog fixture
SHA-256: 9520de6bfef868cfff49cf086eb20706f9e3973ef85eb0b6a875da7375c25587
Header signature: Matched (PAR1)
Verified on: 2026-08-10
MIME type: application/octet-stream
Rows: 150,000
Columns: 20
Codec: SNAPPY
Note: stress-test
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/parquet/sample-50mb.parquet

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Test files (1)

Browse all test files →

test-50mb.bin

50 MB

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File details and verification

Filename: test-50mb.bin
Exact size: 52,428,800 bytes
Displayed size: 50 MB
Catalog status: Valid catalog fixture
SHA-256: 86ce11f277af3f983a0e356aa19735aca11b11294fb2beb4c5e52945ad06cee0
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: application/octet-stream
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/test/test-50mb.bin

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Need a different size?

1MB sample files

Standard small-file size for testing email attachments, basic upload flows, and form validation.

5MB sample files

Common upload-limit ceiling for many SaaS apps and content management systems.

10MB sample files

The default body-size limit on many gateways and the cutoff most apps care about.

100MB sample files

Large file size — exposes timeouts, memory leaks, and missing chunked-upload logic.

500MB sample files

Very large file — required for streaming uploads, S3 multipart, and tus protocol testing.

1GB sample files

Stress-test territory — uncovers issues only large uploads produce, like progress jitter and OOM.

Frequently Asked Questions

Why download a 50MB test file?

Mid-range size where simple uploads start to fail without chunking or resumable transfers.

Are these files exactly 50MB?

This is a size-range page, not a claim that every file has the same byte count. It includes files between 40,000,000 and 70,000,000 bytes. Use the exact measured bytes and SHA-256 shown on each file card for boundary tests.

What formats are available at 50MB?

Video, Audio, Archives, Data, Test files. Each format includes multiple variants — different content, encoding, or properties — so you can match the exact case your app needs.

Do I need to sign up to download?

No. Click any download button and the file comes directly from the CDN without an email or account form.