رایگان • محلی • خصوصی

امنیت و تحلیل متن

Generate secure passwords, inspect data, analyze text, and review suspicious patterns. Twelve focused utilities in one collection.

12 Security & Text Analysis Tools

Create cryptographically random passwords with optional character groups.

Generate random multiword passphrases using an offline word-combination list.

Inspect password length and obvious weak patterns without sending it away.

Decode JWT claims and timestamps locally. Never trust decoded claims as verified.

Calculate SHA-256 or SHA-512 hashes of UTF-8 text in your browser.

Detect common secret patterns in pasted text without uploading it.

Replace selected emails, IPv4 addresses and phone-like strings with placeholders.

Compare two versions of text and show added and removed lines.

Inspect mixed scripts, invisible characters and selected lookalike Unicode symbols.

Convert internationalized domain names to ASCII or decode Punycode labels.

Review URL structure for warning signs without visiting the destination.

View UTF-8 bytes, hexadecimal values and Unicode code points.

Discover Photo & File, Code & Data, and Networking & Automation.