Generate common hashes and encode or decode Base64 directly in your browser.
Enter text, choose an algorithm and calculate the hash locally.
Your hash will appear here.Note: MD5 and SHA-1 are included for compatibility/testing and should not be chosen for new security-sensitive password storage systems.
Base64 is an encoding format, not encryption. It does not protect information by itself.
A hash is a fixed-length fingerprint generated from input data.
Cryptographic hashes are generally designed so the original input cannot simply be recovered from the output.
Encoding changes representation so data can be transported or stored in a compatible format.
Encoding is reversible and is not a substitute for encryption.