Bulk File Renamer
Give a batch of files neat, consistent names, such as wedding-001.jpg, wedding-002.jpg…
Runs in your browser. Nothing is uploaded Free, no sign-up Works on mobile
Choose files to rename
or drag and drop here
How to use Bulk File Renamer
- Choose the files.
- Set a base name, numbering, prefix, find and replace or case.
- Check the preview and download the renamed files as a ZIP.
Frequently asked questions
Does renaming change the files?
No. Only the names change; the contents are copied exactly.
Can I number photos in the order they were taken?
Choose “By date modified” as the order, which usually matches when the photo was taken or copied.
Are my files uploaded?
No. Files are read and processed by your browser on your own device, so there is no upload wait and no size limit set by a server.
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