200 KB PPTX sample file

A PPTX file of exactly 204,800 bytes. It is a valid PowerPoint presentation (Office Open XML) file, generated for this site and checked with an independent parser. Use it wherever you need a 200 KB sample, test or dummy PPTX file.

sample-pptx-200kb.pptx

200 KB204,800 bytes

Download 200 KB PPTX

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Type: application/vnd.openxmlformats-officedocument.presentationml.presentation
SHA-256: bc06626526cb6433205a5efd6bfe0db85d56ca7d13afe4fff290dce53319604a
Direct URL: https://sampletestfiles.com/downloads/pptx/sample-pptx-200kb.pptx

What is in this file

A five-slide deck with a title slide, bullets, a table and speaker notes, plus one embedded test-card PNG of 170,134 bytes. The image is stored uncompressed and sized so that the presentation is exactly 204,800 bytes.

Slides	5
Contents	Title, bullet, picture and table slides, with speaker notes
Embedded image	PNG, 273 × 207 px
Macros	None
Container	ZIP (Office Open XML)

First bytes of the file

The first 64 bytes of sample-pptx-200kb.pptx as a hex dump: offset, bytes, then the same bytes as text. The PPTX signature is 50 4B 03 04.

00000000  50 4b 03 04 14 00 00 00 08 00 00 00 21 5c 20 37  |PK..........!\ 7|
00000010  1d 4f fa 01 00 00 8b 10 00 00 13 00 00 00 5b 43  |.O............[C|
00000020  6f 6e 74 65 6e 74 5f 54 79 70 65 73 5d 2e 78 6d  |ontent_Types].xm|
00000030  6c cd 98 4d 6f 9b 40 10 86 ef fd 15 88 0b 87 ca  |l..Mo.@.........|

Preview

PPTX files cannot be shown in a browser. Download the file and open it in an application that reads PPTX, such as Microsoft PowerPoint.

Where 200 KB matters

A 204,800-byte file: twice the default body limit of most API frameworks, and a common cap for photo and signature uploads on application forms. These are the default limits a file of this size is useful for testing:

System	Limit	Note
Express body parsers	100 KB by default	Rejected with 413 unless the limit is raised.
Amazon DynamoDB items	400 KB per item	200 KB fits, even after base64 encoding takes it to about 273 KB.
Azure Service Bus, Standard tier	256 KB per message	Fits as raw bytes, but not once base64-encoded.

All 200 KB sample files

Use this file for

Testing image compression targets
Testing presentation uploads in learning and meeting software
Checking slide-to-image or slide-to-PDF conversion

Testing notes for PPTX

Presentation size is dominated by embedded media, so limits tuned for documents are often too small for real decks.
Converters differ in font substitution; the same deck can reflow when a font is missing.

PPTX format reference

Technical details

File name	sample-pptx-200kb.pptx
Format	PPTX (PowerPoint presentation (Office Open XML))
Extension	.pptx
MIME type	application/vnd.openxmlformats-officedocument.presentationml.presentation
Size	204,800 bytes (200 KB)
Kind	Binary
Signature	50 4B 03 04
SHA-256	bc06626526cb6433205a5efd6bfe0db85d56ca7d13afe4fff290dce53319604a
Created	2026-10-10
Validation	Exact size, signature bytes and structure checked when the file was generated
Preview	Not available for this file; details only
Source	Generated for this site; not copied from elsewhere
Licence	Free to use, modify and redistribute (terms)
Category	Presentations

Validated for expected format and integrity. As with any download, scan the file with your own security tools before opening it. How files are made and checked

Download from the command line and verify

Fetch the file with curl, then compare its checksum with the SHA-256 value above.

curl -o sample-pptx-200kb.pptx 'https://sampletestfiles.com/downloads/pptx/sample-pptx-200kb.pptx'
sha256sum sample-pptx-200kb.pptx     # Linux
shasum -a 256 sample-pptx-200kb.pptx # macOS

On Windows, run Get-FileHash sample-pptx-200kb.pptx -Algorithm SHA256 in PowerShell. A matching value proves that the download is complete and unaltered.

Related files

Questions about this file

Is this file exactly 200 KB?: Yes. It is 204,800 bytes, which is 200 KB in the binary units that operating systems and server limits use (1 KB = 1,024 bytes).
What is inside the 200 KB PPTX file?: A five-slide deck with a title slide, bullets, a table and speaker notes, plus one embedded test-card PNG of 170,134 bytes. The image is stored uncompressed and sized so that the presentation is exactly 204,800 bytes.
What is on the slides?: Five slides: a title, a bulleted list with speaker notes, a picture, a table and a closing slide.

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