How to Batch Rename Files on Mac: Finder and AI (2026)

#Batch rename files in Finder

For shared text changes or numbering, use the built-in tool:

1. Select the files in a Finder folder. Use Command-click for individual items.
2. Control-click a selected file and choose Rename.
3. Pick a mode from the pop-up menu and enter your naming options.
4. Check the example name, then click Rename.

For the numbering example, set Custom Format to ClientA_, put the index after the name, and start at 1. Keep file extensions intact. Apple's rename guide covers the controls and warns against renaming system items.

#Choose the method that fits your batch

The important choice is which information the new name needs:

Apple also documents Finder filename suggestions with Apple Intelligence on supported systems. That feature is separate from the three batch modes above.

Shortcuts 26 supports Use Model with Apple Intelligence or ChatGPT and folder-arrival triggers on Mac. A content-naming shortcut requires you to build and test the extraction, filename, and review steps; this guide does not provide a tested shortcut.

We make NameQuick. These are recommendations by task, not measured accuracy rankings. Utility prices and features were checked on September 30, 2026. For a wider shortlist, see the AI file-renamer comparison.

#Rename a batch from its contents with NameQuick

Use Smart Rename for descriptive names without a fixed format. NameQuick reads document text or image content and proposes a name for each file. Start with three local copies and keep your originals elsewhere.

1. Set up AI. In Settings → AI, choose Managed, your own cloud key, or a supported local model.
2. Configure review before adding files. Under Settings → Renaming, set Files processing mode to Smart Rename and Apply suggestions from files you add to Review. Later changes do not apply to files already added.
3. Add your copies. Drag them onto NameQuick or choose Add files, then open Quick Rename. Suggestions can start automatically on Mac; otherwise click Rename 3 files.
4. Compare and apply. Check each suggestion against the original, including dates, names, identifiers, and extensions. Only when all are correct, choose Apply 3 names. Button counts depend on your batch.

These are fictional examples of content-based names:

If a suggestion is wrong, leave the batch unapplied. Wait for processing to finish, use Clear, and retest with fresh copies after improving your setup. Clear leaves the files on disk.

#Use a Preset for a consistent naming format

For recurring invoices, create Presets → New Preset → Written instructions and paste the instruction below. Valid edits save automatically; the AI reads the instructions when naming each file.

Name each invoice as YYYY-MM-DD_Vendor_Invoice_InvoiceNumber. Use the invoice issue date, not the payment due date. Vendor means the issuer, not the customer. Keep the invoice number as printed. Replace spaces within values with hyphens. Write MISSING when a required detail is absent or unclear. Keep the original file extension.

Use Test this Preset → Choose a sample file… → Test Preset to preview without renaming the sample or adding it to your library. Then select the preset as your processing mode, with Review, before adding fresh copies.

A filename template gives control over individual fields and their If not found behavior. Choose Skip file to hold an incomplete result for review. Presets do not add a running counter; use a pattern tool for sequence numbering.

Try this on your own messy batch

The app gives you 100 free renames to try, starting without a card. Preview every name before you apply.

Joinhappy customers

Choose your downloadSee Smart Rename

#Automate new arrivals after the first batch

Open Settings → Folders → Add folder and choose an empty test folder. Select Smart Rename or your preset, then immediately choose Hold for Review before adding copies. Selecting a processing mode turns naming on; the folder's own review setting wins over the global default.

Watch Folders process new arrivals while NameQuick runs. Connecting a folder does not rename its existing files. Switch to Apply automatically after testing.

For filing, add a Rule under After a file is renamed. For example, match Invoice in the finished name and move the file to an Invoices folder. Rules run during automatic or watched-folder processing, not manual Quick Rename. If you use {year} or {month} in a destination, they mean the processing date, not the invoice date.

#Check format limits and privacy

NameQuick can name PDFs, supported Office documents, images, and other formats. Check supported formats for your chosen model:

• Scanned PDFs: the AI reads page images. Local scans need an image-capable model and use at most the first three pages. Naming has no separate local OCR step.
• Managed PDFs: at most the first 15 pages; encrypted PDFs and files over 50 MB cannot be processed.
• Photos: names come from visible content. NameQuick does not copy EXIF dates or GPS coordinates into filenames.

Privacy depends on the AI mode. A local model keeps file-content analysis on your computer, though downloads, license checks, and updates can use the internet. Your own cloud key sends content to that provider. Managed uses NameQuick's EU-routed service, deletes content after processing, within 24 hours at the latest, and does not use it for training. Read data and privacy details.

#NameQuick pricing and trials

Self-Managed is $69 once for one device with lifetime updates, using your own cloud key or a local model. Its in-app trial includes 30 renames, no card, and no time limit. Cloud-provider usage costs are separate.

Managed starts at $12/month for 500 renames. Start in the app with 30 no-card renames after email verification; they last until used. Choosing a plan and adding a card gives 70 more renames and a 14-day billing trial. See current plans and trial details.

#FAQ

#Can I batch rename files on Mac for free?

Yes. Finder is built in, and Transnomino is a free option for more advanced text and metadata transformations. NameQuick offers a limited trial for naming files from content.

#Can I rename photos by the date they were taken?

Use an EXIF-aware utility when you need the recorded capture date in the filename. Transnomino and A Better Finder Rename support this. NameQuick's AI can describe the image, but it does not copy that metadata into its name.

#Can I rename files in iCloud Drive or Dropbox?

Yes, with files downloaded locally. NameQuick works on synced iCloud Drive, Dropbox, Google Drive, OneDrive, and Box folders. The provider's sync client carries the renamed file back to the cloud; this is folder support, not a direct cloud-account connection.

#Can I undo a batch rename?

In Finder, use Edit → Undo or Command-Z immediately after renaming. NameQuick records renames in History and can undo them where possible. Undo can fail if a file was moved, is open, or its original path is taken; rename undo does not guarantee that Rule actions are reversed.