エンコード・暗号
Base64 Encode / Decode
Encode text to Base64 or decode Base64 to text.
URL Encode / Decode
Percent-encode or decode URL components.
HTML Entity Encode / Decode
Escape or unescape HTML entities.
JWT Decoder
Decode a JWT to view its header and payload.
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.
UUID Generator
Generate random UUID v4 identifiers.
Password Generator
Generate strong random passwords with custom rules.
Bcrypt Hash Generator
Hash text with bcrypt at a chosen cost factor.