Data viewers

Look inside data files without installing anything. Each viewer reads the file on your device, shows its structure and lets you browse the rows, even for large files.

Nothing is uploaded

Every viewer here reads the file inside your browser tab.

The server sends this page and the tool’s code to your device. Your file is read inside this browser tab and is never sent to the server.

Check it yourself: open your browser’s developer tools, switch to the Network tab and open a file. No upload request appears.