Large CSV Viewer

Open big CSV files (hundreds of MB) in your browser: search, sort and page through rows without Excel.

How to use

  1. Choose a CSV file. It is read on your device, never uploaded.
  2. Search across all columns, click a header to sort, and page through the rows.

FAQ

How big can the file be?

Files of a few hundred MB work on most laptops. Phones have less memory.

Open Large CSV Viewer · All free tools