How to Use the Hash Generator (SHA-256, SHA-1, MD5)

2. How to use the Hash Generator (SHA-256, SHA-1, MD5)

Here is the whole process, step by step. It takes less than a minute from opening the tool to seeing your result.

1. 1Fill in the Text to hash field.
2. 2Your result appears on the page.

Press the "Hash a file…" button and your result appears on the page.

Everything runs in your browser — your files and text never leave your device.

3. What you can do with it

• Run the tool with the "Hash a file…" button when your input is ready.

4. Tips for best results

1. Your text never leaves your device — The tool runs entirely in your browser using JavaScript. Nothing is uploaded, so you can paste private documents without worry. That also means there is no account to create and no file to upload.
2. It works on your phone too — Open the tool in any modern browser on Android or iPhone. The layout adjusts to the screen and everything works the same way on a small screen as on a desktop.

Related tools

More security tools you may like — all free, no signup.

• Password Generator — Generate strong, random passwords with custom length, symbols and numbers using secure browser crypto. · how-to guide
• PBKDF2 Hash Generator — Derive PBKDF2 hashes/keys with SHA-256 or SHA-512, custom salt, iterations and key length. · how-to guide
• Bcrypt Hash Generator & Checker — Create bcrypt password hashes with a chosen cost factor, and verify a password against an existing hash. · how-to guide
• HMAC Generator — Generate HMAC signatures with SHA-1, SHA-256, SHA-384 or SHA-512 in hex or Base64 — for webhooks and APIs. · how-to guide
• Random String & API Key Generator — Generate secure random strings, API keys and secret tokens in hex, Base64, alphanumeric or custom characters. · how-to guide
• Passphrase Generator — Create strong but easy-to-remember passphrases made of random words, like "orbit-maple-candle-river". · how-to guide