How do I encrypt my file online?

Upload your file, choose an encryption algorithm (AES-256-GCM recommended), set a password, and click Encrypt. Your encrypted file downloads instantly. No signup or software installation required.

What online file encryption algorithms are available?

Encrypt My File offers AES-256-GCM, AES-256-CBC, AES-128-GCM, AES-128-CBC, and Camellia-256-CBC for online file encryption and decryption. All use industry-standard OpenSSL implementations.

Can I decrypt files online too?

Yes. Online file decryption is built in — upload your .enc file, enter the password, and the tool auto-detects the algorithm. Your original file is restored instantly.

Is online file encryption safe? Are my files stored?

Yes, it is safe. Files are deleted immediately after download and never stored on the server. If not downloaded within 5 minutes, they are automatically removed. We maintain a strict zero data retention policy.

Is this online file encryption tool free?

Yes, Encrypt My File is a completely free online file encryption and decryption tool. No signup required. The service is supported by advertisements.

Encrypt My File Online Free — Online File Encryption & Decryption Tool

Click to upload or drag and drop

Any file type • Max 100 MB

Encryption Algorithm

Authenticated encryption, recommended

Key Strength

Password

Confirm Password

Click to upload or drag and drop

Select a .enc file to decrypt

Password

The encryption algorithm and settings are automatically detected from the file.

How It Works

File Limits

Maximum file size: 100 MB
All file types accepted (documents, images, archives, etc.)
No limit on number of files processed per session

Security

Password minimum: 4 characters (8+ recommended)
Key derivation: PBKDF2-SHA256 with 10K–500K iterations
Unique random salt & IV generated per file

Available Algorithms

AES-256-CBC — Industry standard, widely compatible
AES-256-GCM — Authenticated encryption, recommended
AES-128-CBC — Fast, good security for most uses
AES-128-GCM — Fast authenticated encryption
Camellia-256-CBC — Alternative to AES, ISO/IEC standard

Privacy & Data Handling

Files are deleted immediately after download
Undownloaded files auto-expire in 5 minutes
Your password is never stored or logged
Ads are served by third parties; see our Privacy Policy

How It Works

File Limits

Security

Available Algorithms

Privacy & Data Handling

Encrypting your file...

File Encrypted Successfully!

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