Hash Generator
Type or paste text and pick a hash algorithm to see its hexadecimal digest, updating live as you edit. Useful for checksums, cache keys, or verifying that two pieces of text are identical.
MD5
-SHA-1
-SHA-256
-SHA-384
-SHA-512
-⚠️ MD5 and SHA-1 are not recommended for security purposes. Use bcrypt or Argon2 for password hashing.
How to use
- Enter the text you want to hash.
- Choose a hash algorithm.
- Copy the resulting hexadecimal digest.
Frequently asked questions
- Can I reverse a hash back to the original text?
- No. Hashing is a one-way operation by design. Recovering the original text would require guessing inputs until one produces the same digest.
- Is a hash the same thing as encryption?
- No. Encryption is reversible with the right key; a hash is not reversible at all. Use a hash to verify integrity, not to protect secrets that need to be recovered later.
Privacy
Text is hashed entirely in your browser and never sent to a server.