Leading Zeros - File Renamer

This app is a batch file renamer for iPhone. Tidy photo, document, and video names, and turn IMG_1, IMG_2, and IMG_10 into an easy-to-read sequence with leading zeros. Key features • Automatically choose a width or set a fixed width for sequence numbers • Change every number, only leading numbers, or only trailing numbers • Preview the new names before you run the rename • Work in folders selected from the Files app, including iCloud Drive and shared folders • Undo the last rename with a safe two-stage process This app changes file names only. It never reads, writes, or automatically downloads file contents from the cloud.