Color Converter
Convert colors between HEX, RGB, and HSL.
Developer Utilities
Open ToolUUID Generator
Generate UUID v4 values in bulk.
All processing happens locally in your browser. Never paste production secrets.
3417fa96-5a47-4861-9329-97a550095990 e76a5d8f-51a6-4d16-a885-33f0771221fe bc7e8107-42e6-4517-95d4-94e23aa87d61 d1cfec8a-7659-46ff-a2a3-d66fd31a439d 6516a024-10bb-42a9-9a4c-2ac18eb7bd02
How to use
Choose how many UUIDs you want to generate.
Click Generate UUID v4 to create new values.
Copy or download the results.
Examples
Bulk generation
Generate up to 100 UUID v4 values at once.
Frequently asked questions
Is my data sent to a server?
No. Wraplet tools run entirely in your browser. Your input never leaves your device.
Are these UUIDs cryptographically secure?
Yes. UUID v4 values are generated with crypto.randomUUID in your browser.