Rename multiple files at once with powerful options
No files selected. Click "Select Files" to begin.
Search and replace text patterns across all file names simultaneously.
Use regular expressions for advanced pattern matching and replacement.
Add sequential numbers with customizable start value and padding.
Convert file names to uppercase, lowercase, or title case automatically.
Add current date, time, or datetime stamps to file names as prefix or suffix.
See renamed file names in real-time before downloading the ZIP archive.
A batch file renamer is a tool that allows you to rename multiple files at once using patterns and rules. Our tool supports find & replace, regex patterns, sequential numbering, case conversion, and date stamps - all applied simultaneously to hundreds of files in your browser.
Upload your files using the upload button, then use the tabs to configure renaming options like find & replace, regex patterns, numbering, or case changes. Click "Apply Renaming" to preview the new names, then download all renamed files as a ZIP archive.
Yes! All file renaming happens entirely in your browser. Your files are never uploaded to any server. The tool processes files locally, creates new file names, and packages them into a ZIP archive on your device for complete privacy and security.
Yes! The Regex tab allows you to use regular expressions for advanced pattern matching and replacement. This is perfect for complex renaming scenarios where you need precise control over text patterns and transformations.
You can rename up to 500 files at once, with each file being up to 100MB in size. This is more than enough for most batch renaming tasks. If you have more files, you can process them in separate batches.
Yes! The tool automatically preserves file extensions. All renaming operations only affect the filename itself, not the extension. Your .jpg files will remain .jpg, .pdf will remain .pdf, and so on.
Absolutely! The Numbering tab lets you add sequential numbers as a prefix or suffix. You can customize the starting number and choose between simple numbering or padded numbering (e.g., 001, 002, 003) with adjustable digit count.
After applying your renaming rules, you can either download individual renamed files by clicking the download button next to each file, or download all renamed files at once as a ZIP archive using the "Download as ZIP" button.