1MB sample files — every format
Standard small-file size for testing email attachments, basic upload flows, and form validation. Below: every 1MB sample we host, grouped by file category. All downloads are free, instant, and no signup is required.
- Email attachment testing (well under Gmail's 25MB limit)
- Standard upload form validation
- API request body benchmarks
- Mobile network performance tests
Documents (6)
Browse all documents →sample-10000-rows.csv
783 KB
10,000 rows
Verified file details
- Filename
- sample-10000-rows.csv
- Exact size
- 802,037 bytes
- Displayed size
- 783 KB
- MIME type
- text/csv
- Rows
- 10,000
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/csv/sample-10000-rows.csv
sample-1mb.txt
1 MB
50,000 lines
Verified file details
- Filename
- sample-1mb.txt
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- text/plain
- Lines
- 50,000
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/sample-1mb.txt
sample-1mb.epub
1 MB
100 pages
Verified file details
- Filename
- sample-1mb.epub
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Pages
- 100
- Chapters
- 15
- Language
- en
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/epub/sample-1mb.epub
sample-1mb.md
1 MB
30,000 lines
Verified file details
- Filename
- sample-1mb.md
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Lines
- 30,000
- Note
- full-document
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/md/sample-1mb.md
sample-1mb.pdf
1.00 MB
20 pages
Verified file details
- Filename
- sample-1mb.pdf
- Exact size
- 1,051,915 bytes
- Displayed size
- 1.00 MB
- MIME type
- application/pdf
- Pages
- 20
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/pdf/sample-1mb.pdf
sample-1mb.docx
1.08 MB
20 pages
Verified file details
- Filename
- sample-1mb.docx
- Exact size
- 1,127,602 bytes
- Displayed size
- 1.08 MB
- MIME type
- application/vnd.openxmlformats-officedocument.wordprocessingml.document
- Pages
- 20
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/word/sample-1mb.docx
Images (8)
Browse all images →
BMPsample-1mb.bmp
900 KB
640×480 · 24-bit · RGB
Verified file details
- Filename
- sample-1mb.bmp
- Exact size
- 921,654 bytes
- Displayed size
- 900 KB
- MIME type
- image/bmp
- Dimensions
- 640 x 480 px
- Bit depth
- 24-bit
- Color space
- RGB
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/bmp/sample-1mb.bmp
BMPsample-24bit.bmp
900 KB
640×480 · 24-bit · RGB
Verified file details
- Filename
- sample-24bit.bmp
- Exact size
- 921,654 bytes
- Displayed size
- 900 KB
- MIME type
- image/bmp
- Dimensions
- 640 x 480 px
- Bit depth
- 24-bit
- Color space
- RGB
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/bmp/sample-24bit.bmp
AVIFsample-1mb.avif
1 MB
1920×1080 · 10-bit · sRGB
Verified file details
- Filename
- sample-1mb.avif
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Dimensions
- 1,920 x 1,080 px
- Bit depth
- 10-bit
- Color space
- sRGB
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/avif/sample-1mb.avif
sample-1mb.heic
1 MB
3024×4032 · 8-bit · sRGB
Verified file details
- Filename
- sample-1mb.heic
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Dimensions
- 3,024 x 4,032 px
- Bit depth
- 8-bit
- Color space
- sRGB
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/heic/sample-1mb.heic
PNGsample-1mb.png
1.00 MB
2560×1440 · 24-bit · RGB
Verified file details
- Filename
- sample-1mb.png
- Exact size
- 1,051,417 bytes
- Displayed size
- 1.00 MB
- 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://truefilesize.com/files/png/sample-1mb.png
sample-1mb.tiff
1.10 MB
2000×1500 · 24-bit · RGB
Verified file details
- Filename
- sample-1mb.tiff
- Exact size
- 1,153,344 bytes
- Displayed size
- 1.10 MB
- MIME type
- image/tiff
- Dimensions
- 2,000 x 1,500 px
- Bit depth
- 24-bit
- Color space
- RGB
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/tiff/sample-1mb.tiff
JPGsample-1mb.jpg
1.10 MB
3840×2160 · 4K · sRGB
Verified file details
- Filename
- sample-1mb.jpg
- Exact size
- 1,157,314 bytes
- Displayed size
- 1.10 MB
- MIME type
- image/jpeg
- Dimensions
- 3,840 x 2,160 px
- Resolution
- 4K
- Color space
- sRGB
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/jpg/sample-1mb.jpg
GIFsample-animated-large.gif
1.23 MB
800×600 · 100 frames
Verified file details
- Filename
- sample-animated-large.gif
- Exact size
- 1,286,906 bytes
- Displayed size
- 1.23 MB
- MIME type
- image/gif
- Dimensions
- 800 x 600 px
- Frames
- 100
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/gif/sample-animated-large.gif
Video (3)
Browse all video →sample-1mb.mp4
1.00 MB
854×480 · 4s · 480p · H.264
Verified file details
- Filename
- sample-1mb.mp4
- Exact size
- 1,048,576 bytes
- Displayed size
- 1.00 MB
- 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://truefilesize.com/files/mp4/sample-1mb.mp4
sample-1mb.webm
1 MB
854×480 · 480p · VP9
Verified file details
- Filename
- sample-1mb.webm
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- video/webm
- Dimensions
- 854 x 480 px
- Resolution
- 480p
- Codec
- VP9
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/webm/sample-1mb.webm
sample-1mb.mkv
1 MB
854×480 · 4s · 480p · H.264
Verified file details
- Filename
- sample-1mb.mkv
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Dimensions
- 854 x 480 px
- Resolution
- 480p
- Duration
- 4s
- Codec
- H.264
- Frame rate
- 30 fps
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/mkv/sample-1mb.mkv
Audio (9)
Browse all audio →silence-5sec.wav
861 KB
5s · 44100Hz · stereo · 16-bit
Verified file details
- Filename
- silence-5sec.wav
- Exact size
- 882,044 bytes
- Displayed size
- 861 KB
- MIME type
- audio/wav
- Duration
- 5s
- Sample rate
- 44,100 Hz
- Channels
- stereo
- Bit depth
- 16-bit
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/silence/silence-5sec.wav
silence-5sec.mp3
861 KB
5s · 128kbps · 44100Hz · stereo
Verified file details
- Filename
- silence-5sec.mp3
- Exact size
- 882,044 bytes
- Displayed size
- 861 KB
- MIME type
- audio/mpeg
- Duration
- 5s
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/silence/silence-5sec.mp3
sample-64kbps.mp3
1016 KB
120s · 64kbps · 44100Hz · stereo
Verified file details
- Filename
- sample-64kbps.mp3
- Exact size
- 1,040,553 bytes
- Displayed size
- 1016 KB
- MIME type
- audio/mpeg
- Duration
- 2m
- Bitrate
- 64 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/mp3/sample-64kbps.mp3
sample-1mb.mp3
1.00 MB
60s · 128kbps · 44100Hz · stereo
Verified file details
- Filename
- sample-1mb.mp3
- Exact size
- 1,048,576 bytes
- Displayed size
- 1.00 MB
- MIME type
- audio/mpeg
- Duration
- 1m
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/mp3/sample-1mb.mp3
sample-1mb.aac
1 MB
60s · 128kbps · 44100Hz · stereo
Verified file details
- Filename
- sample-1mb.aac
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Duration
- 1m
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/aac/sample-1mb.aac
sample-1mb.ogg
1.00 MB
60s · Vorbis · 128kbps · 44100Hz · stereo
Verified file details
- Filename
- sample-1mb.ogg
- Exact size
- 1,048,576 bytes
- Displayed size
- 1.00 MB
- MIME type
- application/octet-stream
- Duration
- 1m
- Codec
- Vorbis
- Bitrate
- 128 kbps
- Sample rate
- 44,100 Hz
- Channels
- stereo
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/ogg/sample-1mb.ogg
sample-1mb.flac
1 MB
10s · FLAC · 44100Hz · stereo · 16-bit
Verified file details
- Filename
- sample-1mb.flac
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Duration
- 10s
- Codec
- FLAC
- Sample rate
- 44,100 Hz
- Channels
- stereo
- Bit depth
- 16-bit
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/flac/sample-1mb.flac
sample-1mb.wav
1.01 MB
5s · 44100Hz · stereo · 16-bit
Verified file details
- Filename
- sample-1mb.wav
- Exact size
- 1,058,444 bytes
- Displayed size
- 1.01 MB
- MIME type
- audio/wav
- Duration
- 5s
- Sample rate
- 44,100 Hz
- Channels
- stereo
- Bit depth
- 16-bit
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/wav/sample-1mb.wav
sample-mono.wav
1.26 MB
15s · 44100Hz · mono · 16-bit
Verified file details
- Filename
- sample-mono.wav
- Exact size
- 1,323,044 bytes
- Displayed size
- 1.26 MB
- MIME type
- audio/wav
- Duration
- 15s
- Sample rate
- 44,100 Hz
- Channels
- mono
- Bit depth
- 16-bit
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/wav/sample-mono.wav
Archives (5)
Browse all archives →sample-1mb.tar.gz
1 MB
Verified file details
- Filename
- sample-1mb.tar.gz
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/tar-gz/sample-1mb.tar.gz
sample-1mb.tar.bz2
1 MB
Verified file details
- Filename
- sample-1mb.tar.bz2
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/tar-bz2/sample-1mb.tar.bz2
sample-1mb.rar
1.00 MB
Verified file details
- Filename
- sample-1mb.rar
- Exact size
- 1,048,658 bytes
- Displayed size
- 1.00 MB
- MIME type
- application/vnd.rar
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/rar/sample-1mb.rar
sample-1mb.7z
1.00 MB
Verified file details
- Filename
- sample-1mb.7z
- Exact size
- 1,048,789 bytes
- Displayed size
- 1.00 MB
- MIME type
- application/x-7z-compressed
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/7z/sample-1mb.7z
sample-1mb.zip
1.05 MB
Verified file details
- Filename
- sample-1mb.zip
- Exact size
- 1,102,644 bytes
- Displayed size
- 1.05 MB
- MIME type
- application/zip
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/zip/sample-1mb.zip
Data (5)
Browse all data →sample-1mb.log
1 MB
5,000 lines
Verified file details
- Filename
- sample-1mb.log
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Lines
- 5,000
- Note
- error-log
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/log/sample-1mb.log
sample-1mb.html
1 MB
20,000 lines
Verified file details
- Filename
- sample-1mb.html
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Lines
- 20,000
- Note
- full-website
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/html/sample-1mb.html
sample-1mb.parquet
1.05 MB
5,000 rows · GZIP
Verified file details
- Filename
- sample-1mb.parquet
- Exact size
- 1,105,453 bytes
- Displayed size
- 1.05 MB
- MIME type
- application/octet-stream
- Rows
- 5,000
- Columns
- 12
- Codec
- GZIP
- Note
- with-nulls
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/parquet/sample-1mb.parquet
sample-1mb.sqlite
1.09 MB
7,500 rows
Verified file details
- Filename
- sample-1mb.sqlite
- Exact size
- 1,146,880 bytes
- Displayed size
- 1.09 MB
- MIME type
- application/octet-stream
- Rows
- 7,500
- Tables
- 5
- Indexes
- 8
- Note
- with-indexes
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/sqlite/sample-1mb.sqlite
sample-large.xml
1.12 MB
Verified file details
- Filename
- sample-large.xml
- Exact size
- 1,176,271 bytes
- Displayed size
- 1.12 MB
- MIME type
- application/xml
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/xml/sample-large.xml
Fonts (3)
Browse all fonts →sample-1mb.ttf
1 MB
Verified file details
- Filename
- sample-1mb.ttf
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Glyphs
- 2,000
- Font family
- SampleSans
- Font style
- Italic
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/ttf/sample-1mb.ttf
sample-1mb.otf
1 MB
Verified file details
- Filename
- sample-1mb.otf
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Glyphs
- 2,000
- Font family
- SampleSerif
- Font style
- Italic
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/otf/sample-1mb.otf
sample-1mb.woff2
1 MB
Verified file details
- Filename
- sample-1mb.woff2
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- Glyphs
- 2,000
- Font family
- SampleSans
- Font style
- Italic
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/woff2/sample-1mb.woff2
Test files (1)
Browse all test files →test-1mb.bin
1 MB
Verified file details
- Filename
- test-1mb.bin
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-1mb.bin
Need a different size?
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.
50MB sample files
Mid-range size where simple uploads start to fail without chunking or resumable transfers.
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 1MB test file?
Standard small-file size for testing email attachments, basic upload flows, and form validation.
Are these files exactly 1MB?
Each file is sized to closely match its filename — within a small tolerance band. We collect every file whose true size falls between 0.8MB and 1.5MB so you get the most accurate 1MB samples for testing.
What formats are available at 1MB?
Documents, Images, Video, Audio, Archives, Data, Fonts, 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 straight from our CDN. No email, no signup, no rate limits.