CSV Viewer

Opening a CSV file shouldn't mean launching a heavy spreadsheet application or worrying about it mangling your data. Our free CSV Viewer is a fast, no-install csv viewer online that turns raw comma-separated data into a clean, readable table the moment you drop in a file or paste text.

Upload a .csv, .tsv, or .txt file, or paste directly, and this csv file reader renders every row in a sortable, searchable csv table viewer. Click any column header to sort ascending or descending with numeric-aware ordering, type in the search box to filter rows across all columns instantly, and page through large datasets ten rows at a time. Choose your delimiter (comma, semicolon, tab, or pipe), toggle whether the first row is a header, and watch live row and column counts, while parse warnings flag ragged rows that don't match the header. When you're done you can view csv free and export the data as JSON or CSV, or copy the JSON straight to your clipboard.

All parsing runs locally in your browser, so spreadsheets full of customer records or financial data are never uploaded. Need to transform the data rather than just read it? Reach for our JSON to CSV Converter, switch formats with the XML to JSON Converter, or format the exported JSON with the JSON Formatter.