Browser utility · No upload
Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes — free, private, and instant.
Runs locally in your browser — your input is never uploaded or stored.
About this tool
Hash Generator lets you generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes without installing an app or creating an account. Compare the result with a known digest without uploading the original text.
Verify a download's integrity, fingerprint a string, or check that two pieces of text are identical by comparing their digests.
How it works
- Enter or choose your values
- Review the instant result
- Copy or download the result
Frequently asked questions
How do I use Hash Generator?
Enter or choose your input in the tool above. The result updates immediately or appears when you select the action, ready to copy or download.
Why isn't MD5 included?
It focuses on the SHA family (SHA-1 through SHA-512) because MD5 is considered cryptographically broken and unsuitable for integrity checks.
Is Hash Generator free, and is my data private?
Yes. Hash Generator is free with no account or watermark, and it runs entirely in your browser so your input is never uploaded, stored, or shared.
Does it work on phones and tablets?
Yes. It works in current browsers on Android, iPhone, iPad, Windows, macOS, and Linux.