Symmetric encryption · AES

Encrypt Files with AES

Protect binaries, documents, or archives with AES-128/192/256. Pick a cipher mode, padding scheme, and IV, then download the encrypted file without ever leaving the browser.

Select a file

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Click to browse or drag & drop files here

Files never leave your device.

Processed output

Processed files will appear here once encryption or decryption completes.

Cipher mode

Padding

Secret key

AES accepts 128, 192, or 256-bit keys. Shorter keys are zero-padded; longer keys are truncated.

Initialization vector (IV)

IVs should be 16 bytes for AES.