Free Online Text Encryption & Decoding Tools
Welcome to Cipher Toolbox, your comprehensive suite of free online text encryption, decryption, hashing, encoding and decoding tools. Our browser-based tools provide instant, secure results.No registration, no downloads, no data collection.
Encryption
Secure information using modern cryptographic algorithms. They convert readable text into coded formats using cryptographic methods, helping protect sensitive information from unauthorized access.
Advanced Encryption Standard with variable key sizes and modes.
RSA encryption and decryption with public and private keys generation.
Caesar cipher encryption and decryption with shift operations.
Encoding
Convert text into different formats with ease using our encoding tools. Encoding makes your text compatible for sharing, storage, or web use, without changing its original meaning.
Encode or decode text using Base64 for safe transmission and storage.
Why Choose Our Online Encryption and Encoding Tools?
Military-Grade Security
Our AES encryption uses the same standard trusted by governments and military organizations worldwide.
Data Privacy
We never store your data. All information used in our tools will be deleted after the operation is completed.
Instant Results
No waiting, no processing delays. Get instant results for all your cryptographic operations
Completely Free
No registration required, no hidden fees, no usage limits. Professional-grade tools available 24/7.
Popular Use Cases for Online Encryption
Our online encryption and encoding tools serve a wide range of security and development needs
Secure Message Encryption
Protect sensitive communications with AES or RSA encryption
Password Protection
Encrypt passwords and sensitive credentials before storage
Data Encoding
Encode text for safe transmission and storage
Developer Tools
Quick encoding and decoding for web development and API testing
Educational Cryptography
Learn encryption concepts with hands-on tools