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CSV Viewer: open and search CSV data in your browser
Upload a CSV file to see it as a clean table with instant search.
Drag and drop a CSV file here
Your file never leaves this browser.
Why use this CSV Viewer?
- Readable table. Check a CSV without opening Excel.
- Instant search. Type a keyword and the table filters to matching rows.
- Private by design. Your browser reads the file. Nothing uploads.
How to open a CSV file
- Drag your CSV file into the upload area, or click to choose one.
- The data appears as a table.
- Type in the search box to filter rows.
When you need this tool
A client or another system sends a CSV and you only need a quick look. Skip the heavier spreadsheet apps like Excel or Google Sheets.
Developers use it to check a database export before processing it further.
Frequently asked questions
Is there a maximum file size?+–
No fixed limit. Your device sets the ceiling because the browser does all the work. Files with tens of thousands of rows open without trouble.
Can I edit data in the table?+–
No. The tool views and searches data only.
Does search cover every column?+–
Yes. Type in the search box above the table and it shows only the rows that match in any column.
Is my file uploaded to a server?+–
No. Your browser reads the file through the File API and sends nothing out.