Encoders / decoders / hash generators

This tool will allow you to either encode / encrypt a string to its MD5 hash. You can also perform the same operation for SHA1, SHA256, SHA384, SHA512 and CRC32 hashes, and also convert to and from URL encoded strings, Base64 and Base85 ( aka ascii85). Also added is MD4 encoding, but not decoding.

Note: Any data which is MD5, SHA1 and SHA256 hashed is stored for lookups. Do not encode sensitive data using this form. If you are storing MD5 hashing in your databases, it is always advised to salt your hash first.

Specify data to encode / decode

Encode / hash options

Decode options

The MD5 decoder has moved to md5.web-max.ca.

The SHA1 decoder has moved to sha1.web-max.ca.

The SHA256 decoder has moved to sha256.web-max.ca.

The SHA512 decoder has moved to sha512.web-max.ca.

The CRC32 decoder has moved to crc32.web-max.ca.