CSV File Online Preview

Use this free online CSV viewer to open and view CSV files in your browser. Instantly preview and validate CSV data in a scrollable table, like a lightweight CSV file viewer and CSV visualizer. No installation, privacy safe, supports reasonably large files.

Or scroll down to paste CSV text
Need TXT → CSV? Try the TXT to CSV Converter

Drag CSV file here, or Click to select file

Quick guide

Quick start with the online CSV viewer

  1. Open this online CSV viewer and drag or select a CSV file, or paste CSV text directly.
  2. The CSV viewer parses your data and displays it as a table automatically.
  3. Click a cell to copy its value, or click the row star to mark important rows.

Online CSV viewer features

  • Free online CSV viewer that runs entirely in your browser.
  • Fast CSV file viewer with virtual scrolling for reasonably large files.
  • CSV visualizer with row marking and one-click cell copy.

Privacy

All CSV parsing and preview runs locally in your browser. Your files and data are never uploaded to a server or stored.