Free · Browser-local tools
Sort CSV files by column
Sort CSV rows by text, number or ISO date. Choose ascending or descending order and multiple columns, then download your sorted CSV. Free and browser-local.
Sort CSV
Start with your CSV
Open your file in the CSV editor with this tool already selected. Preview the result before downloading.
- Choose a CSV or TSV file.
- Choose columns, text/number/ISO date comparisons and order.
- Preview and download the sorted CSV or apply with undo.
Free · No signup · File contents stay in your browser. Back to page and Resume keep your edits in this tab. Download your edited copy before refreshing; refresh opens the original file. Open files up to 1 GiB with browser storage.
Try a small example
3 records · 3 columns| id | name | amount |
|---|---|---|
| 1 | Example one | 12 |
| 2 | Example two | 24 |
| 3 | Example three | 18 |
Amount sorted numerically, highest first
| id | name | amount |
|---|---|---|
| 2 | Example two | 24 |
| 3 | Example three | 18 |
| 1 | Example one | 12 |
Illustrative fictional data. Open the sample to try the tool.
How to sort csv
- 1
Choose a CSV or TSV file.
- 2
Choose columns, text/number/ISO date comparisons and order.
- 3
Preview and download the sorted CSV or apply with undo.
What to expect
Sort by up to 20 columns in priority order. Equal keys keep source order. Blank and invalid typed values stay last in both directions; source cell strings and leading zeros are preserved.
Local files and clear limits
These tools process file contents on your device. The browser workspace accepts files up to 1 GiB and 5 million records, subject to available browser storage and decoded-record limits. This tool's calculations support up to 100,000 records, 2 million cells and 64 MB of text. Download a new copy to keep your result.
Plain answers
Sort CSV questions
What can I do with this sort csv tool?+
Sort by up to 20 columns in priority order. Equal keys keep source order. Blank and invalid typed values stay last in both directions; source cell strings and leading zeros are preserved.
Does my CSV leave my device?+
File selection, editing and these task operations run in your browser. No account or file upload is required. Download a new copy to keep your result; refreshing restores the original input, not unsaved edits.
Do the editor and task have the same file limits?+
The editor opens files up to 1 GiB and 5 million records, subject to browser storage and decoded-record limits. This task supports up to 100,000 records, 2 million cells and 64 MB of decoded text.