Rename hundreds of Drive files at once, without handing over your whole Drive.
Every competitor in this space asks Google for broad access to your entire Drive. This app only ever requests permission to the exact files you select through the picker — it is technically incapable of seeing anything else.
Three steps, nothing hidden
Pick files from Drive
Google's own Picker opens — the same dialog Gmail and Docs use. Nothing outside your selection is ever touched.
Build a rename pattern
Turn on any combination of rules — find/replace, case, metadata, prefix/suffix, date, numbering.
Preview, then apply
See every before → after name before anything changes. Apply only once it looks right.
Every rule, combined in one predictable pass
Turn on as many rules as you need — they run in a fixed order (find/replace → case → metadata → prefix/suffix → date → numbering), and file extensions are never touched.
Find & replace
Literal text or regex, case-sensitive toggle.
Case transform
UPPERCASE, lowercase, Title Case, Sentence case.
Metadata insertion
Date created/modified, file size, EXIF camera data.
Prefix / suffix
Plain text glued to the start or end of a name.
Sequential numbering
Configurable start number and zero-padding.
Full undo history
Last 20 batches kept, one click reverts everything.
Run against 1,008 real files in one sitting
Select whole folder, build a 3-rule pattern, preview, apply, undo — every file renamed exactly as previewed, and undo restored every single one, independently verified in Drive. It handles four-figure batches smoothly; for truly massive batches, splitting into a few smaller selections keeps things fast.
Read the full test walkthroughReady to clean up a folder?
No install, no broad permissions. Pick your files and see the preview in under a minute.
Launch the app