Text Encryption & Decryption - Free AES Tool

Encrypt and decrypt text using AES-256. Free secure text encryption tool for data protection.

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About Text Encryption

Text encryption is the process of converting plain text into an unreadable format (ciphertext) to protect sensitive information from unauthorized access. Our free text encryption tool uses industry-standard AES-256 encryption to secure your data.

AES (Advanced Encryption Standard) is a symmetric encryption algorithm used worldwide by governments and security professionals to protect classified information. With our tool, you can:

  • Encrypt sensitive information before sharing it through insecure channels
  • Decrypt encrypted messages that others have shared with you
  • Choose from multiple encryption methods including Caesar cipher, ROT13, and Base64
  • Protect passwords, personal data, and confidential information with military-grade encryption

All encryption and decryption happens directly in your browser, ensuring your data never leaves your device. This provides an additional layer of security for your sensitive information.

Text Encryption FAQs

AES (Advanced Encryption Standard) is a symmetric encryption algorithm used worldwide to secure data. AES-256, which uses a 256-bit key, is considered the gold standard for data encryption and is used by governments and security agencies.

This tool performs all encryption and decryption in your browser (client-side). Your text and password are never sent to our servers, ensuring your data remains private. We use the standard AES-256 algorithm for strong encryption.

No. AES-256 encryption is extremely secure. Without the exact password used for encryption, it is computationally infeasible to decrypt the text. There is no backdoor or master key.