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Batch file renamer

Batch file renamer

Preview name templates and numbering, check conflicts, and download renamed files.

Runs in this browser

File name template

{name} is the original name without its last extension; {n} is the number.

Starting number

Number width

Find text

Replace with

Letter case

Rules stay in this browser. Edit individual previews; changing rules resets manual names. Rename only, without converting content or modifying originals. Names must be valid and unique.

Select files to begin.

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