How to use this generator
Generate UUID v4 identifiers using the browser crypto API.
How generation works
- Choose how many UUIDs to create.
- Generate values with crypto.randomUUID().
- Copy one or all values.
Example
Generate 10 UUIDs for test records.
Using the generated output
Use the output as a practical starting point, then review it before using it in an important workflow.
Assumptions and limitations
- Only UUID v4 is supported in this tool.
- UUIDs are generated locally.
Frequently asked questions
Does this require an account?
No. The core tool works without creating a Tool2Do account.
Is my input included in share links or analytics?
No. Tool2Do share actions use the tool page URL and safe metadata, not private values or uploaded files.