1MB TXT File Download — Stress Test
Download a free 1MB plain text file with 50,000 lines. Stress test text editors, file upload size limits, line-by-line processing throughput, and text search performance on larger files.
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
Other TXT files
sample-1kb.txt
1 KB
50 lines
Verified file details
- Filename
- sample-1kb.txt
- Exact size
- 1,024 bytes
- Displayed size
- 1 KB
- MIME type
- text/plain
- Lines
- 50
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/sample-1kb.txt
sample-10kb.txt
10 KB
500 lines
Verified file details
- Filename
- sample-10kb.txt
- Exact size
- 10,240 bytes
- Displayed size
- 10 KB
- MIME type
- text/plain
- Lines
- 500
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/sample-10kb.txt
sample-100kb.txt
100 KB
5,000 lines
Verified file details
- Filename
- sample-100kb.txt
- Exact size
- 102,400 bytes
- Displayed size
- 100 KB
- MIME type
- text/plain
- Lines
- 5,000
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/sample-100kb.txt
sample-10mb.txt
10 MB
500,000 lines
Verified file details
- Filename
- sample-10mb.txt
- Exact size
- 10,485,760 bytes
- Displayed size
- 10 MB
- MIME type
- text/plain
- Lines
- 500,000
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/sample-10mb.txt
lorem-ipsum.txt
2.6 KB
100 lines
Verified file details
- Filename
- lorem-ipsum.txt
- Exact size
- 2,708 bytes
- Displayed size
- 2.6 KB
- MIME type
- text/plain
- Lines
- 100
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/lorem-ipsum.txt
words-list.txt
40.0 KB
5,000 lines
Verified file details
- Filename
- words-list.txt
- Exact size
- 40,959 bytes
- Displayed size
- 40.0 KB
- MIME type
- text/plain
- Lines
- 5,000
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/txt/words-list.txt
Frequently Asked Questions
Will text editors handle a 1MB file?
All modern editors (VS Code, Sublime Text, Vim, Notepad++) handle 1MB files instantly. This file is useful for testing that your own text display component handles large content without lag or truncation.
How long does reading 50,000 lines take?
In-memory read: ~5ms on modern hardware. Line-by-line streaming: ~20–50ms. If your implementation takes longer, check for unnecessary string copying or synchronous I/O blocking.
Other document formats
Similar files in other formats
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
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.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
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