Meento File Encryptor

100% client-side — nothing is uploaded to any server. Password-protect any file with AES-256-GCM, derived from your password via PBKDF2. Works with binary or Base64 text files.

Encrypt

Decrypt

Drag & drop a file here, or click to choose one

Auto-detect Force Base64 input Force Binary input

Auto-detect treats .txt / .b64 / .base64 files (or names containing "b64"/"base64") as Base64 text; everything else as raw binary. Only used to correctly read the file — it will still be encrypted as opaque data.

Password

Confirm Password

Output result as Base64 text (.txt) instead of a binary file

There is no password recovery. If you forget the password, the file cannot be decrypted by anyone, including Meento — nothing is stored anywhere.

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