File Renamer
Rename files in bulk with prefixes, suffixes, numbering, find and replace, and text formatting. Preview renamed filenames instantly in your browser before downloading a clean rename list.
Upload files to rename
Add one or many files and apply renaming rules. This tool previews the new filenames without uploading your files anywhere.
Drag and drop files here
or
Add documents, images, exports, downloads, or any other local files.
Files Added
0
Total Size
0 B
Duplicate Results
0
Rename controls
Rename preview
Review all original and renamed filenames before using them.
Add files to preview renamed filenames here.
What is a file renamer?
A file renamer helps you rename one or many files quickly using a consistent naming pattern. It is useful when organizing photos, documents, project files, downloads, or batches of exported assets.
What this tool can do
This tool lets you add prefixes and suffixes, replace words, insert sequential numbers, change letter case, trim spaces, and standardize filenames while keeping file extensions intact.
You can preview every renamed file before using the results, which helps avoid messy or duplicate names.
Private browser-based renaming
The renaming logic runs entirely in your browser. Your files are not uploaded to a server. This makes it useful for quick local filename organization and batch rename planning.
Common use cases
- • Add project prefixes to multiple files
- • Rename exported images with sequential numbers
- • Standardize naming for documents or reports
- • Clean spaces, dashes, or capitalization issues
- • Prepare consistent filenames before archiving or sharing