Hash Generator

What it does

Hash Generator in Carbide takes any text you type or paste and produces its cryptographic fingerprint in MD5, SHA-1, SHA-256, and SHA-512 — all four at once, with no waiting. This is the fastest way to verify a file's integrity string, checksum a config value, generate a content hash for caching, or check whether two pieces of text are identical without comparing them character by character. Toggle between algorithms with a single tap and copy any hash to your clipboard. The tool runs entirely in your browser using the Web Crypto API and a pure-JavaScript MD5 implementation, so your text never leaves your device. Free, offline, no sign-up, and no rate limit — hash as much as you want.

How to use the Hash Generator

1. Type or paste any text into the input field — a file checksum string, a password to test, or any content you want to fingerprint.
2. Carbide instantly shows the MD5, SHA-1, SHA-256, and SHA-512 hashes below the input.
3. Click the algorithm chip (MD5 / SHA-1 / SHA-256 / SHA-512) to focus on the hash you need.
4. Click the copy icon next to any hash to copy it to your clipboard.

Frequently asked questions

Which algorithm should I use?

For checksums and caching, SHA-256 is the modern standard. MD5 and SHA-1 are still widely used for non-security purposes like quick integrity checks, but are not recommended for password hashing or digital signatures.

Can I hash a file, not just text?

This tool hashes text input. To hash a binary file, copy its text content here, or look for a dedicated file-hash tool if you need to verify a download.

Does the hash change if I add even one character?

Yes — a single character change produces a completely different hash. That's the point: hashes are deterministic fingerprints, so even a tiny difference is visible immediately.

Is my input text sent to a server?

No. Hashing happens entirely in your browser using the Web Crypto API (SHA-*) and a local MD5 implementation. Nothing is transmitted.