Bulk File Renamer

Batch rename files and download as ZIP.

Select Files (Multiple, any type)or drop files here

Base Name

Start Number

Padding

Prefix

Suffix

Find Text

Replace With

Use Regex

Letter Case

Timestamp (Last Modified)

Unify Extension

Rename Preview

No files selected

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100% Local Processing: Files are processed securely in your browser without any server uploads.
Drag & Drop Support: Easily load multiple files at once with intuitive drag-and-drop operations.
Flexible Numbering & Renaming: Add base names, prefixes, suffixes, and sequential numbers with customizable zero-padding (e.g., 001, 002).
Advanced Search, Replace & Regex: Use standard text replacement or leverage Regular Expressions (Regex) for complex batch transformations.
Pre-Rename Sorting: Sort files by name or modification date (ascending/descending) before applying the new names.
Formatting & Extensions: Unify uppercase/lowercase, append timestamps, and change file extensions in bulk.
Bulk ZIP Download: Download all renamed files bundled into a single ZIP archive.