Free Online Hash Generator
Strong hashes come from the browser's crypto engine; MD5 is implemented locally for legacy compatibility only.
Loading tool…
How to use Hash Generator
- Type the text, or load a file.
- Choose one or more algorithms.
- Copy the digests.
- Compare them with the published checksum.
Questions about Hash Generator
Is MD5 safe?
No — collisions are practical. Use it only as a legacy fingerprint, never for security.
Can I hash a password?
You should not. Passwords need a slow, salted function such as bcrypt or Argon2, which a browser tool should not run for you.
About Hash Generator
Generate MD5, SHA-1 and SHA-256 checksums with our free online Hash Generator. 100% browser-based, fast, and private—no login or file uploads required.
These text and code tools clean and transform strings: count words, convert case, deduplicate lines, encode or decode Base64 and URLs, escape entities, hash, format JSON and compare two versions.
This tool runs in your browser. The file is not uploaded. Everything runs on the text you paste, so you can safely process snippets of code or logs; nothing is sent anywhere, and clearing the box removes it from memory.