CSV Viewer
Use this free online CSV Viewer to open and view CSV data as a sortable table. It works instantly in your browser, and your data never leaves your device.
About the CSV Viewer
Paste or upload a CSV file to see it as a clean table with row numbers. It is a quick way to check exported data without opening Excel.
Also known as: csv viewer online, open csv, csv table viewer.
How to use the CSV Viewer
- Paste or type your code into the editor, or click Upload to open a file.
- The preview renders live as you type.
- Use Copy or Download to save your work.
Features
- Free with no signup and no daily limits
- Private: runs entirely in your browser
- Works on mobile, tablet and desktop
- Upload files and download results
- Live results as you type, with clear error messages
- Clean, fast interface with no popups
Frequently asked questions
Is the CSV Viewer free to use?
Yes. The CSV Viewer is completely free with no signup, no limits on normal use and no watermark.
Is my data safe?
Yes. Everything is processed by JavaScript inside your own browser. Your text is never uploaded to our server or stored anywhere.
Can I choose the indentation?
Yes. Pick 2 spaces, 4 spaces or tabs from the options, and the output updates instantly.
Does it work offline and on mobile?
Once the page has loaded, the tool runs in your browser and works on phones, tablets and desktops.
What else is this tool called?
People also search for it as csv viewer online, open csv, csv table viewer. It is the same free tool.