Private browser workflow

Protect and verify sensitive files.

Remove image metadata, calculate checksums, encrypt files, and package protected copies without uploading them.

Recommended order

From source files to a checked result

Prepare a file for private transfer while keeping verification information and passphrases separate from the protected download.

Remove unnecessary metadata from images and create the final files you intend to send.
Calculate checksums when recipients need to verify exact transfer integrity.
Encrypt sensitive files and communicate the passphrase through a separate channel.

Remove hidden image metadata before you share.

Generate and compare SHA checksums without uploading files.

Protect any file with AES-GCM encryption in your browser.

Bundle files into a configurable ZIP archive in your browser.