Quick, client-side security utilities. All processing happens in your browser — nothing is sent to any server.
Generate cryptographically secure passwords
Open ToolAnalyze password security locally
Open ToolMD5, SHA-1, SHA-256, SHA-512
Open ToolEncode & decode Base64 strings
Open ToolEncode & decode URL strings
Open ToolDecode JSON Web Tokens
Open ToolGenerate unique identifiers
Open ToolHEX, RGB, HSL converter
Open Tool