10 KB TSV sample file
A TSV file of exactly 10,240 bytes. It is a valid Tab-separated values file, generated for this site and checked with an independent parser. Use it wherever you need a 10 KB sample, test or dummy TSV file.
Download
sample-tsv-10kb.tsv
10 KB10,240 bytes
Download 10 KB TSVDirect download. No sign-up and no waiting.
- Type
- text/tab-separated-values
- SHA-256
933dc1c844e959d0b28a74a6fec8ee3e321864a451b7ee77b9c366a248fc3534- Direct URL
https://www.sampletestfiles.com/downloads/tsv/sample-tsv-10kb.tsv
What is in this file
A header row and 79 rows of fictional customer records in 12 tab-separated columns, with no quoting. The notes field of the last row is lengthened so the file lands on the exact byte count.
| Data rows | 79 |
|---|---|
| Columns | 12 |
| Delimiter | Tab |
| Header row | Yes |
| Line endings | LF |
| Quoting | None: no field contains a tab or a line break |
| Encoding | UTF-8 (ASCII characters only) |
How the file begins
The opening lines of sample-tsv-10kb.tsv, exactly as they appear in the file.
id first_name last_name email phone city country signup_date plan balance active notes
1 Ethan Zeller ethan.zeller1@example.com +1-202-555-0163 Jaipur IN 2021-07-10 team 2769.84 true Billing contact changed recently
2 Elena Underhill elena.underhill2@example.net +1-202-555-0166 Porto Alegre BR 2024-04-28 free 4647.61 true Interested in bulk pricing
3 Ethan Farrow ethan.farrow3@example.org +1-202-555-0170 Krakow PL 2023-08-24 business 536.73 false Interested in bulk pricing
4 Victor Brennan victor.brennan4@example.com +1-202-555-0175 Lisbon PT 2024-12-18 business 2410.43 true Referred by an existing customer
5 Felix Ibarra felix.ibarra5@example.net +1-202-555-0171 Graz AT 2025-11-14 starter 2832.21 false Requested data export
6 Kira Hollis kira.hollis6@example.com +1-202-555-0109 Cork IE 2025-06-25 starter 3636.58 true Prefers invoices by emailPreview
Shows the file contents.
Where 10 KB matters
A 10,240-byte file that still arrives in the first round trip of a new connection. These are the default limits a file of this size is useful for testing:
| System | Limit | Note |
|---|---|---|
| TCP initial congestion window | About 14.6 KB (10 segments) | A 10 KB response fits in the first flight of packets; the 25 KB sample does not. |
| nginx and Apache request headers | 8 KB per header line by default | Data this large must go in the request body. |
| webpack asset modules | 8 KB by default | Assets over the threshold are emitted as files instead of data URIs. |
Use this file for
- Checking thumbnail and icon handling
- Loading test data into a database in bulk
- Testing data pipelines that split fields on tabs
Testing notes for TSV
- Windows does not open .tsv in Excel by default, so users rename files to .txt or .csv, and the extension stops describing the content.
- A field cannot contain a tab or a line break. Exporters deal with that in incompatible ways: some write backslash escapes such as \t, some apply CSV-style quotation marks, and some corrupt the row.
Technical details
| File name | sample-tsv-10kb.tsv |
|---|---|
| Format | TSV (Tab-separated values) |
| Extension | .tsv |
| MIME type | text/tab-separated-values |
| Size | 10,240 bytes (10 KB) |
| Kind | Text |
| SHA-256 | 933dc1c844e959d0b28a74a6fec8ee3e321864a451b7ee77b9c366a248fc3534 |
| Created | 2026-10-10 |
| Validation | Exact size, signature bytes and structure checked when the file was generated |
| Preview | Available on this page |
| Source | Generated for this site; not copied from elsewhere |
| Licence | Free to use, modify and redistribute (terms) |
| Category | Spreadsheets |
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-tsv-10kb.tsv 'https://www.sampletestfiles.com/downloads/tsv/sample-tsv-10kb.tsv'
sha256sum sample-tsv-10kb.tsv # Linux
shasum -a 256 sample-tsv-10kb.tsv # macOSOn Windows, run Get-FileHash sample-tsv-10kb.tsv -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 10 KB?
- Yes. It is 10,240 bytes, which is 10 KB in the binary units that operating systems and server limits use (1 KB = 1,024 bytes).
- What is inside the 10 KB TSV file?
- A header row and 79 rows of fictional customer records in 12 tab-separated columns, with no quoting. The notes field of the last row is lengthened so the file lands on the exact byte count.
- Do the TSV samples use quotation marks?
- No. No field contains a tab, a line break or a quotation mark, so the files read the same way under every TSV convention.