Free Hash Generator
Free tool to generate secure SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text input.
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How to use it
Input Text
Type or paste the text string you want to hash into the input area.
Generate Hashes
The tool automatically computes the hashes using the browser's native Web Crypto API in real-time.
Copy Your Hash
Click the copy button next to your desired hash algorithm (e.g., SHA-256) to copy it to your clipboard.
FAQ
?Is this hash generator secure for passwords?
Yes, because the hashing logic runs entirely within your browser on your device, your raw text (like passwords) is never transmitted over the internet.
?Does this tool support MD5?
We focus on modern, secure hash algorithms (the SHA family). MD5 is considered cryptographically broken and is excluded to encourage better security practices.
?Can I hash files?
This specific tool is designed to quickly compute hashes for text strings. Hashing large files requires a different utility.
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Your data never leaves your browser
Instantly calculate cryptographic hashes for any text string directly in your browser. This free utility supports standard Secure Hash Algorithms including SHA-1, SHA-256, SHA-384, and SHA-512, ensuring your text is hashed securely without network transmission.