100 KB ODT sample file
An ODT file of exactly 102,400 bytes. It is a valid OpenDocument Text file, generated for this site and checked with an independent parser. Use it wherever you need a 100 KB sample, test or dummy ODT file.
Download
sample-odt-100kb.odt
100 KB102,400 bytes
Download 100 KB ODTDirect download. No sign-up and no waiting.
- Type
- application/vnd.oasis.opendocument.text
- SHA-256
a0d15c089d07d4702de9d123388c2ca64aa58b514a3e780323c3fa29798093b7- Direct URL
https://www.sampletestfiles.com/downloads/odt/sample-odt-100kb.odt
What is in this file
A short text document with headings, body text, a list and a table, plus one embedded test-card PNG of 99,190 bytes. The image is stored uncompressed and sized so that the document is exactly 102,400 bytes.
| Contents | Headings, paragraphs, a bulleted list, a table and one image |
|---|---|
| Embedded image | PNG, 208 × 158 px |
| ODF version | 1.3 |
| Macros | None |
| Container | ZIP (OpenDocument package) |
First bytes of the file
The first 64 bytes of sample-odt-100kb.odt as a hex dump: offset, bytes, then the same bytes as text. The ODT signature is 50 4B 03 04.
00000000 50 4b 03 04 14 00 00 00 00 00 00 00 21 5c 5e c6 |PK..........!\^.|
00000010 32 0c 27 00 00 00 27 00 00 00 08 00 00 00 6d 69 |2.'...'.......mi|
00000020 6d 65 74 79 70 65 61 70 70 6c 69 63 61 74 69 6f |metypeapplicatio|
00000030 6e 2f 76 6e 64 2e 6f 61 73 69 73 2e 6f 70 65 6e |n/vnd.oasis.open|Preview
ODT files cannot be shown in a browser. Download the file and open it in an application that reads ODT, such as LibreOffice Writer and Apache OpenOffice.
Where 100 KB matters
A 102,400-byte file that sits exactly on the default request-body limit of Express. These are the default limits a file of this size is useful for testing:
| System | Limit | Note |
|---|---|---|
| Express body parsers | 100 KB (102,400 bytes) by default | A request body of exactly this size passes; anything larger returns 413 Payload Too Large. |
| Gmail message clipping | About 102 KB of HTML | Longer messages are truncated behind a "view entire message" link. |
| Amazon DynamoDB items | 400 KB per item | 100 KB fits; the 500 KB sample does not. |
Use this file for
- Checking email size handling
- Checking conversion between ODT, DOCX and PDF
- Verifying MIME detection of ZIP-based formats
Testing notes for ODT
- Layout rarely survives a round trip through Word unchanged: fonts, numbering and tables are the usual casualties.
- Reading the type from the mimetype entry only works if that entry comes first and is not compressed. Tools that re-zip a document tend to break both rules, and strict readers then reject the file.
Technical details
| File name | sample-odt-100kb.odt |
|---|---|
| Format | ODT (OpenDocument Text) |
| Extension | .odt |
| MIME type | application/vnd.oasis.opendocument.text |
| Size | 102,400 bytes (100 KB) |
| Kind | Binary |
| Signature | 50 4B 03 04 |
| SHA-256 | a0d15c089d07d4702de9d123388c2ca64aa58b514a3e780323c3fa29798093b7 |
| 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 | Documents |
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-odt-100kb.odt 'https://www.sampletestfiles.com/downloads/odt/sample-odt-100kb.odt'
sha256sum sample-odt-100kb.odt # Linux
shasum -a 256 sample-odt-100kb.odt # macOSOn Windows, run Get-FileHash sample-odt-100kb.odt -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 100 KB?
- Yes. It is 102,400 bytes, which is 100 KB in the binary units that operating systems and server limits use (1 KB = 1,024 bytes).
- What is inside the 100 KB ODT file?
- A short text document with headings, body text, a list and a table, plus one embedded test-card PNG of 99,190 bytes. The image is stored uncompressed and sized so that the document is exactly 102,400 bytes.
- What gives each ODT sample its exact size?
- One embedded PNG image that is stored in the package without compression. Its pixel dimensions are chosen so that the whole document comes to the stated byte count.