Batch rename
Give a group of files consistent names.
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Using Batch rename
Preview the output names, then download renamed copies in a ZIP. Files on your device are never renamed in place.
- Choose files to rename.
- Set the naming pattern and inspect the preview.
- Download a ZIP of renamed copies.
Limits and checks
Input limits and validation messages are shown in the workspace. Your originals are not overwritten.
Frequently asked questions
Will original files be renamed on my computer?
No. Browser downloads create copies. The source names and files are unchanged.
Is my content sent to a server?
No. Processing runs inside your browser. Optional editor recovery saves a draft on this device only. Read the privacy policy.
Will my original file be changed?
No. Downloaded results are separate copies. Open the finished output before sharing it or deleting an original.