Files & organization / Name Bundle
Rename a batch of files and take them in one ZIP
Preview consistent filenames, add sequence numbers, and download renamed copies in a ZIP. File contents stay on your device and originals remain untouched.
Check the names. Get the bundle.
Create the ZIP when the names look right.
A tidy set of filenames
Make copies that line up.
Prepare a set of photos, documents, or other files with consistent names. Choose a pattern, inspect the full mapping, and download one ZIP containing the renamed copies.
Your original files are not modified. File contents remain byte for byte the same, including any metadata stored inside them.
What happens to extensions?
The final extension is preserved exactly, including its letter case. For example, archive.tar.gz treats .gz as the extension and archive.tar as the old name. A single-dot hidden name such as .notes has no detected extension. Case and spacing options affect the new name before the extension.
What kind of ZIP is created?
A flat archive with no folders, encryption, or compression. Its size is the combined file bytes plus archive headers. Names use UTF-8; current ZIP readers can open it. Archive entries use the creation time, not original filesystem timestamps or permissions.
Which names are rejected?
Duplicate output names are rejected after Unicode normalization and case comparison. Names cannot include path separators or common reserved filename characters, end with a dot or space, use reserved device names, or exceed 240 UTF-8 bytes. Add {n} to distinguish repeated names.
Can I save just the rename plan?
Yes. Save name map CSV after previewing. It includes every original name, new name, and byte count. Formula-leading values receive a protective apostrophe for spreadsheet use. Choosing new files or changing settings cancels any old archive work.