File Renamer by Yoshinya
Rename multiple files at once with a rule you build, then download them as a zip. Your files never leave your browser. All processing happens locally.
① Upload files
Drop files here, or click to choose
② Build the rename rule
Drag tokens into the rule area below to build the file name
Drop tokens here.ext
③ Preview new file names
Add files to see the preview
Add files to enable the download