Hash Generator — MD5, SHA-1, SHA-256, bcrypt Online Free
Generate MD5, SHA-1, SHA-256, SHA-512, and bcrypt hashes from any text online. Verify hashes and compare values. Free, browser-based, data never leaves your device.
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Frequently Asked Questions
What hashing algorithms are available?
We support MD5, SHA-1, SHA-256, and SHA-512. For security-sensitive applications, use SHA-256 or SHA-512.
Can I verify a file's integrity?
Yes — upload or paste your file content, generate its hash, and compare it to the hash provided by the source to verify integrity.
Is MD5 secure?
MD5 is no longer considered cryptographically secure for passwords or digital signatures. Use it only for checksums and non-security purposes.
Are hashes reversible?
No. Hashing is a one-way function — you cannot recover the original input from the hash. That's what makes it useful for security.
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