Encrypt any file with AES-256 encryption and password protection
Drag & drop files or click to browse
Any file type supported (Max: 100MB per file)
Drag & drop .enc files or click to browse
Only .enc files created by this tool
AES-256 Encryption: Uses Advanced Encryption Standard with 256-bit keys - the same encryption used by governments and banks.
PBKDF2 Key Derivation: Your password is securely converted to an encryption key using 100,000 iterations.
Salt Protection: Each file gets a unique salt to prevent rainbow table attacks.
File Integrity: Built-in verification ensures your files haven't been tampered with.
Privacy First: All encryption happens in your browser - files never leave your device.
Any File Type: Documents (PDF, DOC, DOCX, TXT), Images (JPG, PNG, GIF, BMP), Videos (MP4, AVI, MOV), Audio (MP3, WAV, FLAC), Archives (ZIP, RAR, 7Z), Code files (HTML, CSS, JS, JSON), Executables (EXE, APK), and more.
File Size Limit: Up to 100MB per file with batch processing support.
Output Format: Encrypted files are saved as .enc format preserving original file type internally.
Universal Support: Works with any binary data - literally any file type will work!
100% Local Processing: All file encryption and decryption happens entirely in your browser. No files are ever uploaded to any server.
Your Files Stay Private: Your sensitive documents, photos, and data never leave your device - everything is processed locally using JavaScript.
No Data Collection: We don't store, track, or have access to your files, passwords, or any personal information.
Offline Capable: Once the page loads, you can encrypt files even without an internet connection.
Open Source Security: The encryption code runs transparently in your browser - no hidden processes or backdoors.
File Encryption is the process of converting files into an unreadable format using cryptographic algorithms. This tool uses AES-256 encryption, the same standard used by governments and banks, to protect your sensitive files with password protection.
Secure sensitive documents, contracts, and personal files.
Encrypt files before sharing via email or cloud storage.
Encrypt backups stored on external drives or cloud services.
Keep personal photos, videos, and data private and secure.
Choose files to encrypt or .enc files to decrypt (up to 100MB each).
Enter a strong password for encryption or the original password to decrypt.
AES-256 encryption with PBKDF2 key derivation secures your files locally.
Save your encrypted .enc files or restored original files.