Add password protection to your PDF documents. Encrypt your files with 128-bit AES encryption to prevent unauthorized access, copying, or printing. No uploads, fully private.
đ Launch PDF Password Protector â ⥠No signup âĸ đ 128-bit AES encryption âĸ đ Passwords never leave your deviceYour PDF and password never leave your device. All encryption happens locally in your browser â your password is never transmitted.
We use 128-bit AES encryption, the same standard used by financial institutions and government agencies.
Add password protection to your PDF in seconds. No waiting for uploads or server processing.
Restrict printing, copying text, modifying the document, or adding annotations.
Set a User Password (to open) and/or Owner Password (to control permissions). Flexible security.
Once loaded, the tool works without internet. Encrypt documents anywhere, anytime.
Drag & drop or click to select the PDF you want to protect.
Enter a strong password. Optionally set an owner password for permissions.
Choose what users can do: printing, copying, editing, or annotating.
Click encrypt and download your password-protected PDF instantly.
Protect NDAs, employment contracts, and legal agreements from unauthorized viewing.
Secure bank statements, tax returns, investment reports, and payroll information.
Protect scanned passports, driver's licenses, birth certificates, and medical records.
Restrict access to internal reports, sales data, and strategic documents.
Secure client databases, customer lists, and sensitive business intelligence.
Protect HR documents, performance reviews, and personal employee information.
Unlike online PDF protectors that send your password to their servers, PixelOkay encrypts everything locally in your browser. Your password is never transmitted, stored, or accessible by anyone.
Never transmitted or stored
PDF never leaves your device
We cannot access your files
Fully compliant by design
Absolutely! No credit card, no trial, no watermarks. Protect unlimited PDFs for free forever.
We use a WebAssembly-based PDF engine with 128-bit AES encryption that runs inside your browser. Your PDF is read locally, encrypted with your password, and you save the result â password never leaves your device.
User Password is required to open/view the PDF. Owner Password controls permissions (printing, copying, editing). You can set one or both. Owner Password can be blank to allow all actions.
You can restrict printing (high/low quality), copying text/images, modifying document, adding/editing annotations, and filling forms.
We use 128-bit AES encryption with PDF 1.7 standard, the industry-standard encryption trusted worldwide.
No. Due to the strong encryption, there is no backdoor or password recovery method. Store your password in a password manager or secure location.
You can protect PDFs up to 50MB. For larger files, the limit depends on your device memory (typically 200MB+).
Only if you have the current password and unlock it first. Locked PDFs cannot be processed due to encryption.