NeatBatch

A quiet light-flipping puzzle: grow 25 gardens, one move at a time.
Puzzle
Play in browser
Rename files with a numbered prefix, preview, collision checks and one-batch undo.
Create an HTML SHA-256 fingerprint manifest to help compare file integrity.
List ZIP archive contents, compressed sizes and expanded sizes without extraction.
Report pixel width and height for common image files without changing them.
Search common text files for an exact word or phrase and report matching lines.
Find directories that contain no files or subfolders. Reports only; never deletes folders.
Compare the total file bytes in each immediate subfolder, including its descendants.
List the 200 largest files in a folder tree to investigate storage usage.
Find byte-identical files using SHA-256 hashes. Reports only; never deletes files.
Create a searchable HTML inventory of files, sizes and modification times.
Resize images offline in your browser. Free Lite edition; batch export and watermarking in Full.