Hash Generator (SHA-256 / SHA-1 / MD5)
Generate SHA-256, SHA-1, and MD5 hashes in the browser.
About this tool
Hash text with SHA-256, SHA-1, and MD5 in one view. Hashes are computed as you type — your input is not uploaded.
What you get
- SHA-256, SHA-1, and MD5 digests side by side
- Live update on every keystroke
- One-click copy per algorithm
How to use
Type or paste text and copy the hash you need. Prefer SHA-256 for new work; MD5/SHA-1 are for legacy checks only.
FAQ
How to generate SHA-256 hash online?
Type or paste text and copy the SHA-256 hex digest from the live-updating results row.
What is the difference between MD5 and SHA-256?
MD5 is fast but cryptographically broken for collision resistance; SHA-256 is the standard choice for new checksums and integrity checks.
How to hash a string for checksum verification?
Paste the exact content—including whitespace—and compare the SHA-256 output to the expected digest from your build or download page.
Is MD5 still safe to use?
Not for security-sensitive integrity—use it only when verifying legacy files or systems that still publish MD5 checksums.
By using this tool you agree to our Terms of Use and Privacy Policy. Results are provided as-is without warranty.