Convert only
Change the format and keep the original pixel dimensions. The file size may change.
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FREE · NATIVE MAC APP
Mac images
Mac images
convert
Turn iPhone photos into files that work everywhere. Drop in one image or a thousand. Everything stays on your Mac.
Public beta · macOS 26+ · Apple silicon
01Private by design
No uploads. Images are processed locally.
02Built for batches
Convert folders with no product-imposed limit.
03Your originals are safe
Outputs never overwrite an existing file.
ONE CLEAR CHOICE
Choose what you want to control.
The app separates format, dimensions and file size into three clear workflows. Only the mode you select affects the result.
Resize image
Choose a percentage, a long edge, or custom maximum width and height. Proportions stay intact.
Fit a file limit
Enter a KB or MB target. The app adjusts quality first, then dimensions only when needed.
MADE FOR REAL WORK
From AirDrop to upload-ready.
Flexible formats
Open HEIC, HEIF, JPEG, PNG and static WebP. Save as JPG or PNG.
Exact destination
Choose any output folder before conversion. New files go directly there.
Finder and Watch Folder
Send selected images from Finder or let the open app watch a folder for new arrivals.
See the result
Compare original and converted file size and dimensions for every image.
LOCATION PRIVACY
Hide where photos were taken.
Photos can contain a saved GPS location, such as your home or the place where you took them. Turn this option on to remove that hidden location information from converted copies. The visible image stays the same.
HOW IT WORKS
Ready in three steps.
- 1Add images
Drop files or folders into the app.
- 2Choose the result
Select format and one conversion mode.
- 3Choose a folder and convert
Your finished files appear in the destination you selected.
BY EVENT HORIZON AI
Download .dmg
Make your images ready for anywhere.
Free, open source and processed entirely on your Mac.