URL Defanger Online - Defang and Refang Links
Convert http links into hxxp and dot-bracket notation, or restore that notation for security analysis.
About this tool
Normal URLs have their scheme changed to hxxp or hxxps and every dot replaced with [.]. Inputs already containing those patterns are restored.
How to use
- Enter the value in the format described by the tool.
- Run the conversion or calculation in your browser.
- Review and copy the generated result.
Features
- Two-way defang and refang behavior.
- Replaces schemes and dots.
- No network request is made.
Common use cases
- Share indicators of compromise safely.
- Prepare URLs for incident reports.
- Restore a defanged link for controlled analysis.
Common issues and tips
- Refanging does not verify or open the destination.
- The simple transformation can affect every dot in the supplied text.
Privacy
Processing runs locally in your browser. Input is not uploaded to Tools12345.
Frequently asked questions
What does defang mean?
It makes a URL less likely to become a clickable link.
Does the tool visit the URL?
No.
How are dots represented?
As [.].