NanoID Generator

NanoID is a tiny, secure, URL-friendly unique string ID generator. It uses a larger alphabet (A-Za-z0-9_-) than UUID, resulting in shorter IDs with the same collision probability.

NanoID generates shorter IDs (21 characters by default vs 36 for UUID) that are URL-safe. It is ideal for use in URLs, filenames, and database keys where brevity matters.

Yes! You can define any custom alphabet for your NanoID, including only numbers, only letters, or any specific character set. This is useful for generating human-readable or domain-specific IDs.