UUID Formatter — Add/Remove Hyphens

Format UUID: add or remove hyphens. Uppercase/lowercase. Standard vs compact.

UUID Formatter: Format UUID: add or remove hyphens. Uppercase/lowercase. Standard vs compact. Especially useful for making dense API output scannable during debugging sessions. Client-side architecture: your input is processed locally and never persists beyond the browser tab. Explore this and other UUID tools at HttpStatus.com.

Frequently Asked Questions

What if my input has syntax errors?

UUID Formatter requires valid input to format. Fix syntax errors first using the validator, then format.

Can I bookmark this tool?

Yes — each tool has a stable URL. Bookmark it for quick access anytime.

Does this tool require an account?

No. All public tools work without an account. Accounts unlock saved history, workspaces, and team features.

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