Batch Rename

Free Local Processing

Free online batch rename tool supporting four modes: add prefix, add suffix, sequence rename, and find-replace. Ideal for organizing large numbers of files; only renames, never modifies content. All processing happens in your browser, files never uploaded, privacy-safe.

Drag files here, or

Select file

Up to 50, max each 100.0 MB

Options

Rename mode

How to Use

1 Select one or more files to rename
2 Choose a rename mode (prefix/suffix/sequence/find-replace)
3 Fill in the relevant parameters for the chosen mode
4 Click "Rename & Download" button
5 Download the renamed files when processing completes

FAQ

Q: Are files uploaded to the server?

No. All processing happens in your browser. Files never leave your device.

Q: How does sequence renaming pad zeros?

You can set the digit count (1-8 digits). Numbers shorter than the digit count are zero-padded. For example, start number 1 with 3 digits produces 001, 002, 003.

Q: Will renaming affect file content?

No. Only the file name changes; the content stays completely intact.