Prompt UUID Generator

Generate unique identifiers for your ChatGPT prompt library using Crockford Base32 with checksum

Generate UUID

Format: AAAA-BBBB-C (9 random chars + 1 checksum char)

Validate UUID

Check if a UUID has a valid checksum

Enter UUID to validate

Usage Information

Alphabet: 0123456789ABCDEFGHJKMNPQRSTVWXYZ

Excluded letters: I, L, O, U (for readability)

Regex for notes: [0-9A-HJ-NP-TV-Z]{4}-[0-9A-HJ-NP-TV-Z]{4}-[0-9A-HJ-NP-TV-Z]{2}

Entropy: ~45 bits (astronomically unlikely collisions)