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Rename files in bulk

Rename a set of files one mask at a time.

Select files

or drag and drop here

Any format · up to 50 MB per file 100 MB total
Rename preview

Add files to see new names.

Help and information

How to use

Get copies of files with new names, for example photo_1, photo_2, photo_3.

  1. Choose suitable files.
  2. Adjust the result if needed.
  3. Click “Rename files in bulk” and download the finished file.
Read the full guide
Frequently asked questions
Where is the processing performed?
The tool runs on your device, right in your browser. Files and entered text for this operation are not sent to the server.
What to do if the result is not suitable?
Take the original file or text and try other settings in the steps above. Compare the new result with the previous one. The original files on your device remain unchanged.
Features and limits

The text from the suffix field is added at the very end, after the entire mask. If you need it before .jpg or other extension, put it in the template before {ext}. If the names match, the tool will add numbers so that one file does not replace another.

* → .zip

50 MB / file; 100 MB in total; 20 files.

Processing in the browser. No files are sent to the server for this operation.

Download renamed_files.zip and extract it. Check out the new names. The _rename_report.json file inside shows what the files were called before and what they are called now.