🔢 Luhn Algorithm Validator This tool checks if a number is valid using the Luhn algorithm. Commonly used for credit card and IMEI checks. Educational use only. Enter Number to Validate: I confirm this is for testing or educational purposes only. Validate Number Clear Fields ⚠️ This tool only checks algorithmic validity — not real … Read more
🔐 SHA-256 Hash Generator Message: Input Format: Text (ASCII)Hexadecimal Generate SHA-256 Clear Fields SHA-256 Hash: 🔒 SHA-256 Hash Calculator – Your Gateway to Secure Hashing In an age where digital threats are evolving faster than ever, cryptographic security tools like the SHA-256 hash calculator have become essential for developers, data scientists, IT professionals, and cybersecurity enthusiasts alike. … Read more
🔐 SHA-1 Hash Generator Message: Input Format: Text (ASCII)Hexadecimal Generate SHA-1 Clear Fields SHA-1 Hash: 🔐 SHA-1 Hash Calculator – A Deep Dive into Secure Hashing In today’s digital world, where data integrity and security matter more than ever, the SHA-1 hash calculator plays a critical role in ensuring that data hasn’t been tampered with. … Read more
🔐 HMAC Generator Message: Secret Key: Input Format: Text (ASCII)Hexadecimal Hash Algorithm: SHA-1SHA-256SHA-384SHA-512 Generate HMAC Clear Fields Result will appear here HMAC Generator – Secure Hash-Based Message Authentication Code Tool In a digital world where security threats are as common as coffee in a tech startup, data integrity and authentication aren’t just nice to have—they’re … Read more
Base64 Encoder / Decoder Enter Text: Select Operation: Encode (Text → Base64)Decode (Base64 → Text) Calculate Clear Fields Result will appear here 🧾 Base64 Calculator: Turning Gibberish into Readable Data You’ve probably stumbled across a string like U29tZSBzZWNyZXQgdGV4dA== and thought, “What alien language is this?” Surprise! It’s Base64 — a way to encode binary into … Read more
🧠 Bitwise Calculator First Number (0–255) Second Number (0–255) Select Operation ANDORXORNOT (First Number)NOT (Second Number) Calculate Clear Fields 🧠 Bitwise Calculator: The Digital Playground for Binary Brains Bitwise operations are the magic spells of low-level programming. They’re fast, efficient, and make your CPU smile. But unless you speak fluent binary, doing them manually is … Read more
AES Calculator: Your Digital Vault, Just Smarter What Is the AES Calculator and Why Does It Matter? AES (Advanced Encryption Standard) isn’t just another tech buzzword — it’s the backbone of modern-day data security. Whether you’re sending a confidential email or safeguarding your files, AES is silently protecting your data from prying eyes. And guess … Read more
🔐 DES / 3DES Calculator Data (Hex) Key (Hex) Key Length: 16 (DES), 32 (2-Key 3DES), or 48 (3-Key 3DES) hex characters Mode ECBCBC Padding ISO 9797-1 Method 1 (No Padding)ISO 9797-1 Method 2 Operation EncryptDecrypt Initialization Vector (IV) – Hex (Required for CBC mode) Calculate Clear Fields 🔐 DES Calculator – Unlocking the Power … Read more