Batch Filename Planner

Preview clean, sequential filenames before renaming uploads, archives, receipts, or project files in bulk.

Source names, one per line

Prefix

Extension

Name style

Part separator

Starting number

Number padding

Max filename length

Add sequence numbers

This planner removes characters that commonly break uploads or cross-platform file sharing, normalizes accents, avoids reserved device names, and adds suffixes when clean filenames collide.

First Filename

Last Filename

Adjusted Duplicates

Planned filenames

Ready to plan filenames.

Ready.