File Batch Renamer
Rename multiple files instantly with powerful pattern matching and privacy protection
Drag & drop files here or click to select
Select multiple files to rename in batch
Renaming Method
Pattern Settings
Variables: {name}, {ext}, {counter}, {date}
Original Files
No files selected. Please select files to rename.
Preview New Names
Preview will appear here after selecting files and renaming method.
When to Use File Batch Renamer
Photo Organization
Rename hundreds of photos from your camera (IMG_001.jpg → VacationParis_001.jpg) to organize your memories by event, date, or location for better album management.
Document Management
Clean up document names from various sources, add consistent prefixes or dates (Report_2024-09-14_Financial.pdf), and maintain professional file naming standards for business workflows.
Media Library Cleanup
Organize music collections by fixing artist names, adding album info, or standardizing formats. Perfect for cleaning up downloaded media files with inconsistent naming patterns.
Development Projects
Rename code files, assets, or project resources with consistent naming conventions. Batch update file prefixes, remove version numbers, or standardize extensions across development projects.
Archive Organization
Prepare files for archival storage by adding dates, sequential numbers, or category prefixes. Essential for creating organized backup systems and historical document management.
Batch Content Processing
Process large quantities of downloaded content, remove unwanted characters from file names, convert cases, or add metadata tags for content management systems and digital asset workflows.
Frequently Asked Questions
What is File Batch Renamer?
File Batch Renamer is a free online tool that allows you to rename multiple files at once using various methods including pattern matching, search & replace, sequential numbering, and case conversion. All processing happens locally in your browser for maximum privacy.
How do I rename multiple files with patterns?
Select your files, choose a renaming method (Pattern, Search & Replace, etc.), configure your settings, preview the changes, and apply. The tool supports variables like {name}, {ext}, {counter} for flexible renaming patterns.
Is the File Batch Renamer free to use?
Yes, our File Batch Renamer is completely free to use with no limits on the number of files you can rename. No registration or payment required.
Are my files uploaded to your servers?
No, your files are never uploaded to our servers. All file processing happens locally in your browser using JavaScript File API, ensuring complete privacy and security of your data.
Can I undo file renaming changes?
Yes, the tool provides an undo feature that remembers the original file names. You can revert all changes back to the original names with a single click.
What file formats are supported?
The tool supports all file types and formats. It works with images, documents, videos, audio files, and any other file type on your computer.
Does the tool support regular expressions?
Yes, the Search & Replace method supports regular expressions (regex) for advanced pattern matching and replacement operations, giving you powerful control over file renaming.
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