Are selected files uploaded?

No. The manifest is generated locally with browser Web Crypto.

What format does the manifest use?

The current private alpha writes one SHA-256 hash and file name per line.

Private file utility

Generate a SHA-256 checksum manifest for selected files locally in your browser.

Files are processed in your browser. They are not uploaded to this site.

Choose files

files or drag and drop them here

Local limits: Max files: 500 / Max total size: 500 MB