Generate

tst.dev/generate

Values are rolled with crypto.getRandomValues() in your browser, and nothing is stored or sent.

UUID & ULID

Bulk-generate up to 100 UUID v4 or ULID identifiers.

Generate random passwords, EFF wordlist passphrases, and API tokens, and estimate the entropy of candidates you paste.

Signing email? The DKIM key generator lives in the Email section.