What you can do
- Preview old and new names side by side before creating files.
- Use simple replacement or regular expressions for advanced patterns.
- Add numbering, change case, remove text and build reusable name patterns.
Batch File Renamer / Local
Preview advanced naming rules and download renamed copies together.Your input never leaves this browser.
StartProcessing… Batch file renamer
Tool guide / ONLY MY KIT
Combine find-and-replace rules, regular expressions, prefix and suffix text, character removal, case changes, numbering and extension changes. Review every new name before downloading copies in a ZIP.
No. Browser security prevents direct modification. Only My Kit creates downloadable copies with the new names.
Yes. Enable the clear original name option, then build names from prefixes, suffixes, numbering or a custom pattern.
07 — FILE RENAMER
Original files stay unchanged; renamed copies are saved in a ZIP.
Combine naming rules, review every result, then download renamed copies as a ZIP.
Combine naming rules, review every result, then download renamed copies as a ZIP.