
UPPER, lower, Title, camel, snake and kebab in one pass.

Words, characters, lines, reading time as you type.

Bulk v4 UUIDs from crypto.randomUUID, one click to copy.

SHA-256, SHA-384 and SHA-512 via the Web Crypto API.

Convert text to Grade 1 Unicode Braille and back, with capital and number signs handled properly.

Draw a wheel of any size, spin it with a fair cryptographic pick and land the winner under the pointer.

Draw a signature with mouse, pen or finger and download it as a transparent PNG.

Encrypt or decrypt with a repeating keyword, keeping case and leaving spaces and punctuation in place.