Nanoid Generator
Generate secure, URL-friendly unique IDs using the nanoid algorithm for databases and applications.
Generator Settings
821 (Default)64
Collision Stats
Alphabet Size
64
1% Collision at 1k/s
~207 million years
Generated Nanoids
Click "Generate Nanoids" to create new IDs
About Nanoid
Nanoid is a tiny, secure, URL-friendly unique string ID generator. It uses cryptographically strong random values and is more compact than UUID.
- Smaller than UUID (21 chars vs 36)
- URL-friendly (no special characters by default)
- Cryptographically secure
- Customizable alphabet and length
Comparison with UUID
UUID:
550e8400-e29b-41d4-a716-446655440000Nanoid:
V1StGXR8_Z5jdHi6B-myT