🔒 SHA-1 Hash Generator

📖 How to Generate SHA-1 Hash – Step by Step

• Step 1: Enter text in the input box or upload a file.
• Step 2: Click “Generate SHA-1” – the 40‑character hash appears instantly.
• Step 3: Copy the hash to clipboard or use it for verification.
• Step 4: Use “Load Sample” to see an example.
• Step 5: All processing happens locally – no data leaves your device.

💡 What is SHA-1?

• ✔️ SHA‑1 produces a 160‑bit (40‑character) hexadecimal hash.
• ✔️ Commonly used for checksums, file integrity, and Git commits.
• ✔️ While not cryptographically secure for modern security, it's still useful for non‑critical verification.