Web Developer Tools
About the UUID Generator
The UUID Generator is a free online web developer tool from Toolbench. Generate random v4 or time-ordered v7 UUIDs. Paste your text and the result updates instantly as you type or change the options.
- Category
- Web Developer Tools
- Price
- Free
- Account
- Not required
- Runs
- Entirely in your browser
How to use the UUID Generator
- Paste or type your text into the input box.
- Adjust the options (how many, version, uppercase, hyphens, wrap in {}).
- Copy the result, or click “use output” to chain another transformation.
Options
| How many | Default: 10 |
|---|---|
| Version | v4 (random) · v7 (time-ordered) |
| Uppercase | On / off |
| Hyphens | On / off (default on) |
| Wrap in {} | On / off |
Privacy
Everything runs in your browser: what you type or paste is processed by JavaScript on your device, not on a server. If you are signed out, nothing is saved at all. If you sign in with Google, your inputs and settings are saved privately to your account so they sync across devices.
Frequently asked questions
Is the UUID Generator free?
Yes. UUID Generator is completely free with no sign-up, no usage limits and no watermarks.
Is my data private?
Yes. The UUID Generator processes everything in your browser. Signed out, nothing is saved; signed in, your inputs sync privately to your own account.
Does it work on my phone?
Yes. Toolbench runs in any modern browser on desktop, tablet or phone — there is nothing to install.
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