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AES-256 Encrypt / Decrypt (text)

Encrypt and decrypt text with AES-256-GCM using a passphrase (PBKDF2-derived key). Fully client-side — suitable for sharing secrets over chat.

About this tool

Encrypt and decrypt text with AES-256-GCM using a passphrase (PBKDF2-derived key). Fully client-side — suitable for sharing secrets over chat. Apaltools tools are free, require no signup, and run entirely client-side — your input never leaves the browser, which makes it safe even for sensitive strings such as tokens or internal URLs.

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