Zero-knowledge Β· No tracking Β· Auto-delete

CifraGuard

End-to-end encrypted file sharing that keeps your data in your hands.

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Encrypt in your browser

AES-256 encryption happens locally before anything leaves your device.

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No tracking or cookies

We don't profile or collect personal dataβ€”just the minimum to run the service.

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Auto-delete by design

Encrypted files are removed right after sending; keys never touch our servers.

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Plans & Limits

Free tier Available
Max file size 1 MB
Rate limit 1 file / 1 hour / IP
Encryption Client-side AES-256-GCM
Delivery 2 emails (file + key)
Retention Auto-delete after send
Analytics Privacy-safe aggregated

Best for quick, lightweight documents and links.

Paid tier Coming soon
Max file size 18 MB
Rate limit Higher / adjustable
Encryption Client-side AES-256-GCM
Delivery 2 emails (file + key)
Retention Auto-delete after send
Extras Priority delivery + reports

Planned for larger files and teams who send often.