Figlet-style ASCII art headings (built-in font).
H H EEEEE L L OOO H H E L L O O HHHHH EEE L L O O H H E L L O O H H EEEEE LLLLL LLLLL OOO
Yes.
No.
Prettify, minify, and validate JSON.
Decode, sign, and verify JSON Web Tokens.
Test regular expressions with live matches.
Bulk-generate v4 UUIDs.