Split CSV

Split a CSV into multiple files by row count. Keep the header on every part, choose delimiter, preview parts, download one file or a zip. All in the browser.

PrivateIn your browserInstant5/day free10 MB max

Drop your file hereor click to browseCSV

The first row is treated as the header and can be copied into every part. This is not an Excel workbook splitter.

DelimiterHeader on each part

Rows per file

Filename prefix

CSV

5 data rows · 3 columns → 3 files (2/file)

Parts preview

part-1.csv

2 rows · 43 chars

part-2.csv

2 rows · 49 chars

part-3.csv

1 rows · 26 chars

Runs in your browser. Nothing is uploaded.

How it works

Add a CSV

Paste table text or drop a .csv up to 10 MB. Delimiter is detected from the first line when you drop a file.

Choose chunk size

Set rows per file (or use presets). Optionally keep the header on every part and set a filename prefix like part-1.csv.

Download parts

Preview each chunk, copy or download individually, or download all as one CSV (single part) or a zip (multiple parts).

What is Split CSV?

Large CSVs often need to be chunked for uploads, imports, or email limits. Split CSV is part of Easy24’s conversion toolbox. Your input stays in this tab for normal use; Easy24 does not upload that content to process it. On the free plan you get 5 uses per day and files up to about 10 MB. Limits are shown before you download. Typical flow: Paste or drop a CSV (free: 5/day, 10 MB). Set rows per file and delimiter, preview parts, then download one CSV or a zip of all parts. Related tools and reverse conversions appear on the page when a follow-up step is common.

Why use this tool

Split by data-row count
Header repeated on each part (optional)
Comma, semicolon, and tab delimiters
Live part preview with sizes
Per-part download or zip of all
Free plan: 40 downloads per day, 10 MB max

Questions

What does Split CSV do?

It chops a CSV into smaller files with a fixed number of data rows each, optionally repeating the header, then lets you download parts or a zip.

Does every file include the header?

Yes by default. Turn off “Header on each part” if you only want the header in the first conceptual table and raw rows in chunks (advanced).

Related tools?

Use CSV ⇄ XML to convert tables to XML, or File ⇄ Base64 for binary encodings.

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When to use Split CSV

If you only need Split CSV once in a while, a browser page is often enough: set options, get a result, move on. Split a CSV into multiple files by row count. Converters shine when you need one direction clearly labeled, such as encode or decode, or format A to format B, without a crowded multi-tool UI. Compared with installing a desktop suite only for split csv, a dedicated page keeps the interface small and the intent obvious. Quota cookies may still track anonymous daily free-plan uses. That is different from receiving your file bytes or pasted text. The free plan allows 5 uses per day and files up to about 10 MB; limits appear before download. If a free-plan limit applies, the workspace shows remaining uses before you commit a download, so you are not surprised after a long wait.

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