UUID Generator
v4 random UUIDs, up to 100 per batch
🔒 All data is processed in your browser. Nothing is uploaded to any server.
Quick guide
What can UUID Generator help you do?
Free UUID v4 generator. Bulk generate (1-100), copy, remove dashes, uppercase options.
Best for
Useful for quick file work, text cleanup, calculations, content creation, and website or AI checks.
How to use it
Open the tool, enter or upload what it asks for, then copy or download the result directly.
Privacy and limits
Most tools run in your browser with no sign-in. Very large files or older devices may hit browser memory limits.
Frequently Asked Questions
What is a UUID?
Universally Unique Identifier — globally unique IDs for DB primary keys, API objects, sessions.
Will they collide?
In theory v4 has 2^122 entropy — essentially never.