Hash Generator
Hash text with MD5, SHA-1 and SHA-256.
MD5
Enter text above to generate the MD5 hash.
SHA-1
Enter text above to generate the SHA-1 hash.
SHA-256
Enter text above to generate the SHA-256 hash.
SHA-512
Enter text above to generate the SHA-512 hash.
About the Hash Generator
Generate cryptographic hashes — MD5, SHA-1, SHA-256 and SHA-512 — from any text, instantly and locally. Useful for checksums, fingerprinting and verifying data integrity. Your input is hashed in the browser and never uploaded.
How to use it
- 1Type or paste the text you want to hash.
- 2Read the MD5, SHA-1, SHA-256 and SHA-512 digests update in real time.
- 3Copy the hash you need with one click.
Frequently asked questions
- Can a hash be reversed back to the original text?
- No. Hashes are one-way functions — you can't recover the input from the digest. (MD5 and SHA-1 are fine for checksums but should not be used for security.)
- Is my text sent to a server?
- No. Hashing happens entirely in your browser.
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