Bulk Rename Files
Rename many files with a pattern like photo-01, photo-02 and download them as a ZIP.
Your files stay on this device
or drop them here, or paste with Ctrl+V
Any file type · up to 50 files · stays on your device
How to use Bulk Rename Files
- 1Add your files (you can reorder them) — drag and drop or tap to choose. Accepted: Any file type.
- 2Adjust the settings if you need to — the defaults suit most people.
- 3Press “Rename all”. Processing happens on your device.
- 4Download your result.
About this tool
Rename many files with a pattern like photo-01, photo-02 and download them as a ZIP. Your files are processed locally in your browser, so they're never uploaded, queued or stored — which also makes it fast. It's part of our free bulk tools, which work together — you can pass the result straight into related tools below.
- Accepts
- Any file type
- Files at once
- Up to 50 (combined into one result)
- Processed
- On your device
Frequently asked questions
Is Bulk Rename Files free?
Yes. There's no sign-up, no watermark and no usage limit.
Are my files uploaded to a server?
No. Bulk Rename Files runs entirely in your browser. Your files never leave your device and nothing is stored — close the tab and everything is gone.
Is there a file size limit?
Each file can be up to 200.0 MB, and you can process up to 50 files at once. Because processing uses your device's memory, very large files work best on a computer.
Does it work on my phone?
Yes. It works in modern mobile browsers on Android and iPhone. Heavier jobs (large PDFs, OCR) are faster on a computer.