🔐 Security
PasswordGenerate与强度检测、Hash Calculator、随机数 · Total 7 tools（按Popularity排序）
Password Generator🔥 40w
Generate cryptographically secure passwords with custom length and charset
MD5 Hash🔥 16w
Compute MD5 hash online, supports 32-bit upper/lower and 16-bit formats
Password Strength🔥 11w
Check password strength, entropy, crack time with improvement tips (local)
Hash Calculator🔥 9.3w
Compute SHA-1/256/384/512 and CRC32 hash values online
AES/DES Encryption🔥 8.2w
Online AES/DES/TripleDES/RC4/Rabbit encryption and decryption
Random Numbers🔥 6.3w
Generate random integers in range with dedup, sort, and batch options
Morse Code🔥 3.6w
Convert text to/from Morse code with full alphabet and punctuation support