Batch Rename

Generate new file names for multiple images in bulk. Customize the prefix, starting number, and number of digits, preview the results, then download everything as a ZIP or copy the renaming list with one click.

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Drop an image or click to upload

PNG, JPG, WEBP, BMP (up to 100)

What Is Batch Renaming?

Batch renaming generates uniformly formatted new file names for multiple images at once, which is handy for organizing assets, archiving photos, or naming web assets consistently.

With a prefix, starting number, and digit count you can quickly produce regular names like image_001.png.

How to Use

Rename your files in three steps:

  • Upload images (up to 100).
  • Set the prefix, starting number, and digit count, and preview the new names in real time.
  • Click Download ZIP to save the renamed images, or copy the renaming list.

Tips

  • Use 3 or more digits so files sort in the right order.
  • Test the naming rule with a few images before processing a large batch.
  • Renaming only affects the downloaded copies — your local files are safe.

Frequently Asked Questions

What does the renaming rule look like?+
The new file name is prefix + number + original extension. For example, with the prefix image_, starting at 1, and 3 digits, you get image_001.png, image_002.png, and so on.
Will this modify my local files?+
No. The tool only generates new names and packages copies for download — your original files are never modified.
How many images can I rename at once?+
You can upload up to 100 images at a time, and the file name list updates in real time.
Are the extensions preserved?+
Yes. The original extension is kept in the new file name, and downloads use the corresponding new names.

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Batch Rename — free online batch rename, rename images, bulk rename, file renaming, batch rename tool. No signup required. Works in your browser.