Hash Generator
Hash any text with SHA-1, SHA-256, SHA-384, and SHA-512 at once.
SHA-1—
SHA-256—
SHA-384—
SHA-512—
Computed with your browser's Web Crypto API. The same text always produces the same hex digest; nothing is sent anywhere.
How to hash text
Type or paste your text into the box. Each digest updates live as you type, shown as a lowercase hex string. Click Copy next to any algorithm to grab that hash.
What hashes are for
A hash is a fixed-length fingerprint of your input: the same text always produces the same digest, and any change produces a completely different one. Use them to verify file integrity, compare values, or index content.
Questions
Which hash algorithms are supported?
SHA-1, SHA-256, SHA-384, and SHA-512 — every digest your browser's Web Crypto API exposes. All four are computed at once so you can copy whichever you need.
Why isn't MD5 here?
Browsers don't ship MD5 through Web Crypto, and it's been broken for security use for years. For integrity or fingerprinting, prefer SHA-256 or stronger, which this tool provides natively.