File Hash

Generate MD5, SHA-1, SHA-256 checksums from files in your browser. Verify file integrity without uploading. Free and private.

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Your file will stay on this device.

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Frequently asked questions

Which hash algorithms are supported?
MD5, SHA-1, SHA-256, SHA-384, SHA-512. SHA-256 is recommended for most use cases.
Is this suitable for password hashing?
No. Use a dedicated password hashing function like bcrypt or Argon2 for passwords. SHA-256 is for file integrity and data fingerprinting.
Is MD5 still safe?
MD5 is cryptographically broken and should not be used for security. It is still fine for quick file integrity checks (checksums).
Are files uploaded anywhere?
No. Hashing runs via Web Crypto API entirely in your browser. Your files stay private.
Can I verify a download against a published checksum?
Yes. Paste the expected value into the compare field and the matching row is marked as a match or no match. Comparison is case-insensitive.
Why are five hashes shown at once?
Every input is hashed with MD5, SHA-1, SHA-256, SHA-384, and SHA-512 in a single pass, so you do not have to pick an algorithm before seeing the result.