Hash generator
Type text to get its MD5, SHA-1, SHA-256 and SHA-512 hashes.
Free online hash generator (MD5, SHA-1, SHA-256, SHA-512)
Generate cryptographic hashes of any text instantly: MD5, SHA-1, SHA-256 and SHA-512. Hashing turns input of any length into a fixed-length fingerprint; the same input always gives the same hash, but it cannot be reversed back to the text. Useful for checksums, comparing files and verifying data integrity. Everything runs locally in your browser — your text is never uploaded.
FAQ
Is MD5 secure? MD5 and SHA-1 are fine for checksums but not safe for passwords or security; use SHA-256 or stronger. Can a hash be reversed? No, hashing is one-way.