1 Million Row CSV File

Download a free 45 MB CSV with 1,000,000 rows. The ultimate stress test for CSV parsers, database bulk imports, pandas performance, and data pipeline throughput.

sample-1million-rows.csv

78.34 MB

1,000,000 rows

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File details and verification

Filename: sample-1million-rows.csv
Exact size: 82,148,968 bytes
Displayed size: 78.34 MB
Catalog status: Valid catalog fixture
SHA-256: 0fa78dcceec57aefa985640a2e91d77b74923f3c2e97fb8bff5207bb89f3a39b
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 1,000,000
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/sample-1million-rows.csv

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Other CSV files

sample-100-rows.csv

7.8 KB

100 rows

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File details and verification

Filename: sample-100-rows.csv
Exact size: 7,956 bytes
Displayed size: 7.8 KB
Catalog status: Valid catalog fixture
SHA-256: c5c7f4807e936721191102eb703e78438488aa749ce3613b1ff189a8f8b42273
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 100
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/sample-100-rows.csv

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sample-1000-rows.csv

77.2 KB

1,000 rows

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File details and verification

Filename: sample-1000-rows.csv
Exact size: 79,046 bytes
Displayed size: 77.2 KB
Catalog status: Valid catalog fixture
SHA-256: 7f0e032ed90c9a9df9d7e739d4e8578541c14e4939054db868eef2eef8f8855c
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 1,000
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/sample-1000-rows.csv

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sample-10000-rows.csv

783 KB

10,000 rows

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File details and verification

Filename: sample-10000-rows.csv
Exact size: 802,066 bytes
Displayed size: 783 KB
Catalog status: Valid catalog fixture
SHA-256: e3fa9e1ca507705ec46a18219e423e74aae9db0b9ad8cbcc1320e88b2cc01b00
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 10,000
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/sample-10000-rows.csv

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sample-100000-rows.csv

7.74 MB

100,000 rows

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File details and verification

Filename: sample-100000-rows.csv
Exact size: 8,113,593 bytes
Displayed size: 7.74 MB
Catalog status: Valid catalog fixture
SHA-256: 3ef864f4d11ed302660b90d51ea82c13869944ae7d8cc2c6f77144dc2549a0ab
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 100,000
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/sample-100000-rows.csv

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users-sample.csv

59.4 KB

1,000 rows

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File details and verification

Filename: users-sample.csv
Exact size: 60,826 bytes
Displayed size: 59.4 KB
Catalog status: Valid catalog fixture
SHA-256: 5646dbdf49b555c978d51541d3859fd00eb5acf589977b87fc18eadeab842249
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 1,000
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/users-sample.csv

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products-sample.csv

19.5 KB

500 rows

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File details and verification

Filename: products-sample.csv
Exact size: 20,010 bytes
Displayed size: 19.5 KB
Catalog status: Valid catalog fixture
SHA-256: 1231a1071e4a78ff3a67ee7a31047fea35e7d82ba20f9598a0daeb806e5d9208
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: text/csv
Rows: 500
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/csv/products-sample.csv

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Frequently Asked Questions

How large is the 1 million row CSV?

Approximately 45 MB with 6 columns per row. This is a realistic size for production data exports and batch processing scenarios.

Will Excel open a 1 million row CSV?

Excel has a hard limit of 1,048,576 rows. Our 1 million row file will load but is right at the edge — some rows may be truncated. For files this large, use pandas, DuckDB, or a database import instead.

How long does it take to parse 1 million rows?

In pandas: ~2-5 seconds. In Node.js (csv-parser): ~3-8 seconds. In Python csv module: ~5-10 seconds. Database COPY/LOAD: ~2-5 seconds. Actual times depend on hardware and column count.

Other data formats

Excel (XLSX)JSON SQL PDF

Similar files in other formats

sample-1kb.pdf

6.0 KB

1 pages

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File details and verification

Filename: sample-1kb.pdf
Exact size: 6,120 bytes
Displayed size: 6.0 KB
Catalog status: Valid catalog fixture
SHA-256: c870e8cdf9dd0e2efa03956ce27f3d130c28ac9dc9c433a9dedcab02ba6339a6
Header signature: Matched (%PDF-)
Verified on: 2026-08-10
MIME type: application/pdf
Pages: 1
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/pdf/sample-1kb.pdf

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sample-1kb.docx

8.6 KB

1 pages

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File details and verification

Filename: sample-1kb.docx
Exact size: 8,772 bytes
Displayed size: 8.6 KB
Catalog status: Valid catalog fixture
SHA-256: b41423f3a4bf13af0436bb09fc7aaf579f3716a65a5aa8d9b807d2c784b04697
Header signature: Matched (ZIP container)
Verified on: 2026-08-10
MIME type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
Pages: 1
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/word/sample-1kb.docx

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sample-basic.xlsx

17.7 KB

10 rows

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File details and verification

Filename: sample-basic.xlsx
Exact size: 18,153 bytes
Displayed size: 17.7 KB
Catalog status: Valid catalog fixture
SHA-256: 333bf1aea872028afb7ee5a900d631dd2365d3c4dda701d2a4c3cacbad0a98d4
Header signature: Matched (ZIP container)
Verified on: 2026-08-10
MIME type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Rows: 10
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/excel/sample-basic.xlsx

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sample-5-slides.pptx

70.5 KB

5 slides

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File details and verification

Filename: sample-5-slides.pptx
Exact size: 72,224 bytes
Displayed size: 70.5 KB
Catalog status: Valid catalog fixture
SHA-256: 80fbcbafc93ed7c2fab2cf3e230a7a872ba8be74407fec96aa2469ef8c9f9557
Header signature: Matched (ZIP container)
Verified on: 2026-08-10
MIME type: application/vnd.openxmlformats-officedocument.presentationml.presentation
Slides: 5
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/powerpoint/sample-5-slides.pptx

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