New Generator Tools

Username & Password Generator

The Credentials Generator is the tool you reach for when seeding a test database or creating demo accounts. Generate up to 20 matching username-password pairs in one click.

Username styles: word-number (swifthawk42), tech (dev_storm07), adjective-noun (bold_wolf) and noun-number (eagle1234). Password options: length 8-128, uppercase, lowercase, numbers and symbols. Download all pairs as a CSV or copy individually.

It is also available via the DevTools API:

curl "https://tools.shafyha.com/api/tools/credentials?count=10&username_style=tech" \\
  -H "Authorization: Bearer YOUR_API_KEY"

ASCII & Unicode Table

The ASCII Table is a developer quick-reference for all 256 ASCII characters. Each row shows the character, decimal code, hex code, octal, binary and HTML entity. Control characters (0-31) are labeled by name (NUL, SOH, LF, CR, ESC etc.).

The Unicode tab covers 10 character blocks: arrows, math operators, box drawing, block elements, geometric shapes, miscellaneous symbols, dingbats, currency symbols, Latin Extended and Greek/Coptic. Click any character to copy it. Search by character, decimal code, hex code or description.