Developer

Hashes, tokens, identifiers, and time math.

Tools7
Live7
Soon0

SHA-256 Hash Generator
SHA-256, SHA-384, SHA-512 of text or files via Web Crypto.
Open
JWT Token Decoder
Decode header and payload, view claims, check expiry.
Open
UUID Generator
v4 random or v7 time-ordered identifiers. RFC 9562.
Open
ULID Generator
Lex-sortable 26-char IDs with embedded timestamp.
Open
Cron Expression Parser
Explain a cron schedule in plain English with next run times.
Open
Unix Timestamp Converter
Convert between Unix epoch (s, ms) and human-readable dates.
Open
Code Beautifier & Minifier
Format JS, CSS, HTML — or compress for production.
Open