The toolbox
Create QR codes, passwords, hashes and unique identifiers.
8 tools
Create high-resolution QR codes for links, text and more.
Generate strong, random passwords with custom rules.
Generate SHA-1, SHA-256 and SHA-512 hashes from text.
Generate v4 UUIDs individually or in bulk.
Safely encode URL components.
Decode URL-encoded text privately.
Convert text into space-separated binary.
Decode binary values back into text.
