UUID Generator not working? Here's how to fix it
Most issues are small and fixable in seconds. Work through these in order.
1. The tool won't load
Reload the page or open it in a fresh tab. If an extension blocks scripts, use private (incognito) mode — the tool needs JavaScript, which is on by default in every modern browser.
2. Nothing generates
Confirm a count is set to at least 1 and you've chosen a version. If the count is zero, there's nothing to show.
3. Copy doesn't work
Some browsers need permission to use the clipboard. Select the text and copy manually, or allow clipboard access in your browser settings.
4. It's the wrong version
Make sure you selected the version you need. v4 is random and v7 is time-ordered — pick the one that fits your use.
5. I can't select individual IDs
If generating a batch, use the per-row copy buttons if available, or select the one you need manually.
Still stuck?
Try a different current browser (Chrome, Firefox, Safari, Edge). Because the tool runs locally, a fresh environment usually resolves remaining edge cases.
Verdict
Most UUID problems are solved by a reload, a valid count, or granting clipboard permission.