Online Encryption & Decryption Tools
Professional-grade encryption, encoding, and code manipulation tools. Fast, secure, and completely free. All processing happens in your browser for maximum privacy.
MD5 Hash Generator
Generate MD5 hashes for passwords and data integrity verification.
Use Tool →JavaScript Obfuscator
Protect your JavaScript code from reverse engineering.
Use Tool →Escape Encoder
Encode and decode JavaScript escape sequences.
Use Tool →Code Formatter
Beautify JavaScript, HTML, and JSON code.
Use Tool →JavaScript Minifier
Compress JavaScript code to reduce file size.
Use Tool →URL Encoder
Encode and decode URLs and query strings.
Use Tool →Text Encryption
Encrypt and decrypt text with custom keys.
Use Tool →Base64 Encoder
Encode and decode Base64 strings.
Use Tool →Why Use Our Tools?
Privacy First
All processing happens locally in your browser. Your data never leaves your device.
Lightning Fast
Instant results with no server delays. Process data as quickly as you can type.
100% Free
No registration, no limits, no hidden fees. Use all tools completely free.
Mobile Friendly
Responsive design works perfectly on desktop, tablet, and mobile devices.
Frequently Asked Questions
Is my data safe when using these tools?
Yes! All processing happens directly in your browser using JavaScript. Your data is never sent to our servers or stored anywhere. This client-side approach ensures maximum privacy and security.
What is the difference between encryption and hashing?
Encryption is reversible - you can decrypt data back to its original form with the correct key. Hashing is one-way - once data is hashed, it cannot be converted back. MD5 is a hashing algorithm, while our text encryption tool uses reversible encryption.
Can I use these tools for commercial projects?
Absolutely! All our tools are free to use for both personal and commercial purposes. There are no usage limits or restrictions.
Is MD5 still secure for passwords?
MD5 is no longer recommended for password hashing due to known vulnerabilities. For passwords, use modern algorithms like bcrypt, scrypt, or Argon2. However, MD5 is still useful for checksums and non-security-critical applications.