| Original file name | Plan file name | Status | Check results |
|---|
There are values in the CSV that may be regarded as formulas by spreadsheet software, and exporting is prohibited by default. You can choose to precede the copy with single quotes, or confirm exporting the original value one by one. The single quote approach is not reliable for all software and downstream processes.
Conflicts only check names in this plan; the browser cannot see other files in the target directory and cannot guarantee that there are no conflicts on disk.
Select a file or paste the base file name, set the template, replacements, numbering and date to generate a preview. Modify the rules until the blocking items are clear, and then export the plan for manual review.
The file content will not be read or uploaded, and the page will only use the file name and modification time provided by the browser. Exporting the plan does not mean that the renaming is complete.
Primary name transformation does not overwrite extensions. Hidden files and compound extensions are split according to explicit rules; cross-platform mode checks for Windows reserved names, illegal characters, trailing dots or spaces, byte and UTF-16 lengths, and case conflicts within plans.
The rules may be different for different file systems. This page uses conservative checks and does not replace final verification of the target disk or application.
The default template keeps the extension and adds a three-digit number. Any rule changes will invalidate old previews and need to be regenerated; this page will not rename the actual files.