XOR String Cipher Encryptor
Perform symmetric bitwise XOR encryption and decryption on strings with repeating multi-character keys.
1 How to Use XOR String Cipher Encryptor
- 1. Enter text and XOR key.
- 2. Reversible XOR ciphertext generates instantly.
⚙️ Cryptographic Specifications
- Algorithm
- XOR
- Execution Engine
- Web Cryptography API (SubtleCrypto)
- Environment
- Client Browser Sandbox
- Network Telemetry
- 0 Bytes (Zero Server Transmission)
🛡️ Security & Compliance
Enterprise developers can safely execute this tool with production secrets. Because execution takes place entirely within your browser's local V8 JavaScript runtime, no payloads are transmitted over HTTP, cached on third-party proxies, or stored in server logs.
Verified Safe for SOC2, HIPAA, and GDPR developer compliance audits.
Frequently Asked Questions
Is XOR reversible?
Yes! Running the XOR function a second time with the same key returns the original plaintext.
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