Input Text
Enter Password
RC4 Encrypted Output
What is RC4 Encryption Online?
RC4 Encryption is a web application that scrambles text instantly using the RC4 algorithm. This is one of the easiest ways to secure messages using a password.
Why use RC4 encryption?
- Lightning Fast: Encrypts data within milliseconds
- It is password protected: only those who have the key to decrypt it can access it
- Stream Cipher is a great tool for instant communication
How Can I Use RC4 Encryption Online?
Open the Tool
- Go to Toolhance.com RC4 Encryption Online
Enter Your Text
- Type or paste the text you want to encrypt or decrypt.
Add a Secret Key
- Enter a secret key (password). This key is required to encrypt and decrypt the data.
Choose Encrypt or Decrypt
- Click Encrypt to convert your text into RC4 encrypted format.
- Click Decrypt to get back the original text using the same key.
Copy Your Result
- Your encrypted or decrypted output will be ready instantly.
Common uses of RC4
- Secure instant messaging for older systems
- Basic File Encryption
- Cryptography educational projects
Conclusion
RC4 is a simple and quick way to scramble messages. However, it’s no longer the most secure method. Modern standards such as AES, while simple and fast to use are safer for sensitive information.
Need help understanding encryption? Ask!
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