CSV Viewer
Paste CSV or TSV data and instantly explore it as a sortable, searchable table — no Excel or spreadsheet app needed.
Last updated: May 20, 2026
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Buy me a coffeeWhat is CSV Viewer?
CSV files are everywhere — database exports, analytics reports, payment logs, configuration tables, test fixtures, and data science datasets. But opening a raw CSV in a text editor shows only comma-separated values with no structure. Opening it in Excel or Google Sheets requires downloading software, uploading the file, or waiting for a sheet to load.
This CSV Viewer renders your data as an interactive table in the browser instantly. You can click column headers to sort, type in the search box to filter rows, and paginate through large datasets — all without leaving the page or uploading your data anywhere.
How to Use CSV Viewer
Paste CSV data into the input area or click "Load Sample"
Select the delimiter — or leave it on Auto to detect automatically
The table renders immediately below
Click any column header to sort ascending; click again for descending
Type in the search box to filter rows matching your query
Use the pagination controls to navigate large datasets
Common Use Cases
- Developers quickly inspecting a CSV export from a database before writing an import script.
- Data analysts checking the structure and content of a CSV before loading it into pandas or a BI tool.
- QA engineers reviewing test fixture files to verify row counts and column values.
- Support teams browsing customer export CSV files to find specific records.
- Students exploring real-world CSV datasets for data science or statistics coursework.
- Product managers spot-checking report exports from analytics tools or CRMs.
Example Input and Output
A product CSV with five columns is loaded and displayed as a sortable, searchable table with pagination.
id,name,price,category,rating
1,Laptop,999.99,Electronics,4.8
2,Mouse,29.99,Electronics,4.5
3,Desk,249.99,Furniture,4.7
4,Chair,149.99,Furniture,4.6
5,Monitor,349.99,Electronics,4.9| id | name | price | category | rating |
|----|---------|--------|-------------|--------|
| 1 | Laptop | 999.99 | Electronics | 4.8 |
| 2 | Mouse | 29.99 | Electronics | 4.5 |
...Privacy
All CSV parsing and table rendering runs in your browser. No data is uploaded to any server.
Large files
For very large CSV files (tens of thousands of rows), paste the data and use the search box to filter down to the rows you need rather than scrolling through all pages.