Bulk file renamer
Preview new filenames with prefixes, replacements and numbering, then download a renamed ZIP.
Bookmark this page
Keep this page handy for next time.
- On a computer
- Press Ctrl + D, or Command + D on a Mac.
- On a phone or tablet
- Open your browser's menu or Share menu and look for Add Bookmark, Bookmark or Add to favourites.
A bookmark saves the page link. Save any tool results separately.
How to use this tool
- Select files in the required order and choose literal filename replacements.
- Run to review the original/new name table and download the renamed ZIP. The originals are untouched.
Things to know
- Up to 50 files and 50 MiB combined. Keeps extensions and rejects case-insensitive filename collisions. No regular expressions or folder traversal.
- Processing and results stay on this device. Inputs are bounded; no work is saved between visits.
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