Encrypt PDF
100% Local Processing
Frequently Asked Questions
How secure is the encryption?
The PDF is protected with standard PDF encryption using the password you provide. It is compatible with all PDF readers.
Will the encrypted PDF look the same?
The content is rendered as high-quality images. Visual quality is preserved, but text will not be selectable or searchable.
Is my password stored anywhere?
No. All processing happens in your browser. Your password and files never leave your device.