How to use Dead Code Detection Tool — File2fix guide
Dead Code Detection Tool is a Smart Code Repair tool for developers, site owners, and support teams. Report simple unused-variable patterns in pasted code; it does not remove code or prove that a symbol is dead across a project.
What this tool does
Dead Code Detection Tool is a Smart Code Repair tool for developers, site owners, and support teams. Report simple unused-variable patterns in pasted code; it does not remove code or prove that a symbol is dead across a project.
How to use Dead Code Detection Tool
- Open the Dead Code Detection Tool tool and review the supported input and processing limits.
- Paste your data or choose a file using the upload area. Do not upload passwords, payment keys, or unnecessary personal data.
- Run the check, repair, conversion, or analysis and review the result before downloading it.
- Use the next-step actions to upload another file, save a temporary share link, or open a related File2fix guide.
When it is useful
- Troubleshoot a broken deployment or developer file before making a production change.
- Create a repeatable, easy-to-review result for a client, teammate, or support ticket.
- Validate an assumption quickly without installing a separate desktop utility.
Frequently asked questions
Is Dead Code Detection Tool free?
This tool uses points per successful run. The price is shown before you submit.
Are uploaded files stored?
Most tools process uploads in a private temporary directory and remove them after the request. Temporary share links are the exception and expire automatically; never upload a secret you do not want to share.
What should I do if the result is not correct?
Keep the original file, review the result, and try a smaller input or a related validator. Contact support before replacing a production file.