offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

Bulk Renamer

Rename multiple files at once using customizable patterns with placeholders

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

How to Use the Rename Plan

  1. 1. Download the rename plan: Click "Download Rename Plan" to get a text file with all the rename instructions.
  2. 2. Review the plan: Open the downloaded file to see the old → new name mappings.
  3. 3. Manual renaming: Rename each file manually according to the plan, or use command-line tools/scripts for automation.
  4. 4. Verify results: Ensure all files have been renamed correctly and no naming conflicts exist.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.