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Text Decrypt

Decrypt AES encrypted text online free

What is the Text Decrypt?

The text decrypt works like this: it reverses AES-256-GCM ciphertext produced by the Encrypt tool using the same password. Everything happens on your device - the input never leaves your tab unless the tool clearly states it performs a server-side lookup.

How to use the Text Decrypt

  1. Enter only the minimum information required.
  2. Run the check.
  3. Read warnings carefully rather than skimming.
  4. Clear sensitive input from the page when done.

Features

Common mistakes to avoid

Examples

InputResult
Ciphertext + correct passwordOriginal plaintext, verified by the GCM authentication tag

Best used for

Privacy

Only the identifier you explicitly enter is sent for public-database lookup. Browser-side checks never transmit anything.

Frequently asked questions

Can it decrypt anything else?

Only output of the paired tool - the format carries salt, IV and tag in a specific layout.

Can it decrypt text from other tools?

Yes, as long as the ciphertext is the AES-256-GCM output this pair produces and you enter the same password - the format is self-describing about its salt and parameters.

Why did decryption fail with this password?

Either the password differs by a character, the text lost a character in copying, or the data was not encrypted here - the authentication tag catches every one of those cases rather than producing garbage.

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