Rename 1,000 files in seconds with live preview
Batchio is a native macOS batch file renaming app with 9 rule types, regex support, EXIF and audio metadata renaming, conflict detection, and full undo. Free with all core features.
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- Renaming files one by one in Finder takes minutes per batch
- Finder’s built in rename only handles basic text replacement
- Terminal commands require memorizing complex syntax
- No preview means accidental overwrites and lost files
- Competitors charge $20+ and still feel cluttered
- Rename hundreds of files in one click with 9 composable rule types
- Regex with capture groups handles any naming pattern
- EXIF and audio metadata let you rename photos by camera or songs by artist
- Live preview shows every change before you commit
- Free core with all 9 rules, Pro at $4.99 for power features
Four steps to perfectly named files
New to batch renaming? Read the complete guide to batch renaming files on Mac for detailed walkthroughs of every method.
Add Files
Drag and drop files or folders onto Batchio, or use the file picker. Batchio scans subfolders automatically.
Build Rules
Stack up to 9 rule types in any order. Find and replace, add text, number files, change case, insert dates, and more.
Preview Live
Every rule change updates the preview instantly. See exactly what your files will look like before committing.
Rename
One click renames all your files. Made a mistake? Full undo support lets you revert the entire operation.
9 ways to rename any file
Stack rules in any order, filter by file type, and preview results live. All 9 rule types are free.
Find & Replace
Learn how Batchio's find & replacerule works →
Add Text
Learn how Batchio's add textrule works →
Numbering
Learn how Batchio's numberingrule works →
Change Case
Learn how Batchio's change caserule works →
Remove Characters
Learn how Batchio's remove charactersrule works →
Date Insertion
Learn how Batchio's date insertionrule works →
Extension Handling
Learn how Batchio's extension handlingrule works →
EXIF Metadata
Learn how Batchio's exif metadatarule works →
Audio Metadata
Learn how Batchio's audio metadatarule works →
Live Preview
Learn how Batchio's live previewrule works →
Unlock automation for $4.99
All 9 rule types are free forever. Pro is a one time purchase that adds automation and workflow features.
Saved Presets
Save rule chains as reusable presets. Quick apply from dropdown. Built in samples included.
Folder Automation
Watch folders for new files and apply presets automatically. Per folder toggles and activity log.
Finder Quick Action
Right click files in Finder and rename with any saved preset. Works on up to 10,000 files.
Shortcuts Integration
Automate Batchio workflows via Apple Shortcuts and Siri voice commands.
Ready to rename files the easy way?
Download Batchio free on the Mac App Store. All 9 rule types included. Pro upgrade $4.99.
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