DES, Triple DES & RC4 Encrypt / Decrypt
Encrypt and decrypt text with DES, Triple DES, RC4, Rabbit or AES.
Older systems and tutorials frequently use ciphers like DES, Triple DES, RC4 and Rabbit.
About DES, Triple DES & RC4 Encrypt / Decrypt
Encrypt and decrypt text with classic symmetric ciphers — DES, Triple DES, RC4, Rabbit and AES — using a passphrase. Handy for working with legacy systems and CryptoJS-compatible data. DES and RC4 are considered weak today, so use AES-256 for anything that needs real protection.
Older systems and tutorials frequently use ciphers like DES, Triple DES, RC4 and Rabbit. This tool encrypts and decrypts text with those algorithms — plus AES in CryptoJS's format — using a passphrase, which is handy for interoperating with legacy code or for learning how symmetric encryption works. The output is Base64 text you can copy.
How to use DES, Triple DES & RC4 Encrypt / Decrypt
- Choose Encrypt or Decrypt.
- Select the algorithm and enter the passphrase.
- Paste your text.
- Copy the result.
Key features
- DES, Triple DES, RC4, Rabbit and AES support.
- CryptoJS-compatible output, useful for older integrations.
- Two-way: encrypt and decrypt in one place.
- Fully client-side.
Common use cases
- Decrypting data produced by a legacy application that used CryptoJS.
- Comparing how different symmetric ciphers behave in a classroom.
- Quick tests when building or debugging encryption code.
Frequently asked questions
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