Free Bulk Filename Renamer & Formatter

What it does

A powerful bulk file renamer with smart rules, drag-and-drop sorting, metadata support, ZIP export, and 100% privacy — runs fully in your browser. Rename multiple files instantly with our advanced bulk filename renamer. Add prefixes, suffixes, replace text, auto-numbering, change case, remove duplicates, and download as ZIP. 100% client-side processing - no file uploads.

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