File viewer
CSV Viewer
Open, paste, inspect, search, and copy CSV data locally in your browser with delimiter detection and row warnings.
Runs Locally
This tool runs in your browser. Files never leave your device.
Drag and drop a .csv file here, or paste CSV text below.
Drop a CSV file anywhere inside this card to load it locally.
Table preview
Showing 3 of 3 matching rows| # | name | plan | active | |
|---|---|---|---|---|
| 1 | Laramie | laramie@example.com | Pro | true |
| 2 | Jane Doe | jane@example.com | Free | false |
| 3 | Sam Smith | sam@example.com | Team | true |
What this tool does
CSV Viewer turns a raw CSV file into a clean, scrollable table you can actually read, instead of a wall of commas. Open the file, search across the rows, and scan the columns the way you would in a spreadsheet, without opening Excel or uploading the data anywhere.
How it works
Open or drop a CSV and the viewer parses it in your browser and lays it out as a table. Search the contents and scan the columns right in the page. Nothing is uploaded.
When to use CSV Viewer
Peeking at a CSV export without opening Excel
Searching a data dump for a specific row
Checking the columns and headers of an unfamiliar file
Reviewing a CSV on a machine with no spreadsheet app