Military-grade AES-256-GCM encryption for any file type. Photos, videos, documents, archives — all bundled into a single secure .vault file. Zero uploads.
No Upload
100% Private
Instant
Free Forever
Encrypt Any File — AES-256
Bundle + encrypt into a single .vault file · Decrypt anytime on any device
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Files
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Total Size
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File Types
Supported Formats
JPG PNG GIF WEBP HEIC RAWMP4 AVI MKV MOV 3GP WEBMMP3 AAC FLAC WAV OGGPDF DOCX XLSX PPTX TXTZIP RAR 7Z + ANY FORMAT
Select or Drop Files
Drop any files or click to browse
All file types supported — multiple files bundled into one .vault
Encryption Password
Enter a password
Output File Name
AES-256-GCM + PBKDF2 (150,000 iterations). All processing in your browser. Files never leave your device. If you lose your password, files cannot be recovered.
Encrypting...
FAQ
Frequently Asked Questions
No. Files are processed entirely in your browser RAM using the Web Crypto API. Nothing is transmitted over the internet.
A .vault file is an AES-256-GCM encrypted ZIP archive. The first 29 bytes contain the version, salt, and initialization vector. The rest is ciphertext. Decrypt it anytime using our Decrypt Files tool.
The tool accepts any files you select. Select all files from a folder — they are bundled together into one .vault archive.
All file types without exception — images, videos, audio, documents, archives, executables, databases, anything.
Go to our Decrypt Files page, upload the .vault file, enter your password, and download the original files.