ToolCraft
HomeAI ToolsDeveloper ToolsUnit ConverterImage Tools
ToolCraft

© 2026 ToolCraft. All rights reserved.

Privacy PolicyTerms of Service
DMCA.com Protection Status
HomeSecurityPassword Strength Checker

Security

Password GeneratorHash CheckerPassword Strength CheckerEncryption ToolSSL Certificate Decoderhtpasswd GeneratorCSP GeneratorCORS Config GeneratorTOTP / 2FA QR Generator

Password Strength Checker

Analyze password strength with detailed scoring and improvement tips

Enter a password to check its strength

View all Security

View all
100% offline

Password Generator

Generate strong, random passwords with customizable options

Security
100% offline

Hash Checker

Compute and verify MD5, SHA-1, and SHA-256 hashes

Security
100% offline

Encryption Tool

Encrypt and decrypt text using AES-GCM with a password

Security

What is Password Strength Checker?

Password Strength Checker is a free online tool that analyzes your password and provides a detailed security assessment. It checks length, character variety (uppercase, lowercase, numbers, symbols), common patterns, and estimates how long it would take to crack your password. The tool provides a score out of 100, a strength level from Very Weak to Very Strong, an estimated crack time, a security checklist, and actionable suggestions for improvement. Your password is never sent anywhere — all analysis happens in your browser.

FAQ