Bulk UUID Generator — Generate 100s of UUIDs at Once
Quick Answer: Generate multiple UUIDs at once for database seeding, test fixtures, or migration scripts. Select the count (up to 10,000), choose v4 or v7, and copy the results as a list or comma-separated values.
FAQ
How many UUIDs can I generate at once?
Up to 10,000 UUIDs per batch. Generation is instant since it runs in your browser using the Web Crypto API.
Will bulk-generated UUIDs have collisions?
No. UUID v4 has 2^122 random bits. The probability of collision in 10,000 UUIDs is approximately 1 in 2^100, which is effectively zero.