Over 60% of a typical webpage's weight is images, and JPEGmini Pro goes straight after that number. It's a Mac desktop app built to compress JPEG and HEIC files so they take up less space, while keeping the original image looking the same to the human eye. No visible quality loss, just a smaller file.
Shrinking photos for email and cloud storage
When you're attaching a batch of photos to an email or syncing folders to a cloud drive, file size stops being abstract and starts costing you time. The app cuts files down without turning them into a pixelated mess, so sending and storing gets faster.
Automating the repetitive stuff with watch folders
Point a watch folder at a directory on your Mac, and any new image that lands there gets compressed automatically. For anyone dealing with a steady stream of product shots or event photos, it's one less manual chore.
Keeping the data that matters
The compression engine preserves your ICC color profiles and GPS coordinates. What you shot and where you shot it stays intact inside the file, which matters for print workflows and location-tagged libraries.
Quiet batch processing that won't spin up your fans
Batch jobs on a few hundred photos don't make the fans spin up like a laptop trying to render video. It's a quiet worker — you queue a folder, walk away, and come back to a done list. Memory use stays modest even with large folders, and I haven't seen it beachball on an Apple Silicon Mac or an older Intel machine running Catalina.
Drag a whole folder and the slider remembers
- Drag a whole folder onto the app window instead of picking files one by one — it sorts the images out itself.
- The target quality slider remembers your last setting between sessions, so repeat jobs take one click.
- Double-clicking a thumbnail before compressing gives you a side-by-side preview, which is handy when you're second-guessing a strong setting.
- Watch folders can be nested, so a single parent folder covers multiple subfolders without extra setup.
- macOS 10.15 or later
- Apple Silicon and Intel Macs
Questions I actually get
Does JPEGmini Pro change how my photos look?
No, it's designed to compress JPEG and HEIC files without any visible quality loss, so your images keep their original look.
What image data gets preserved during compression?
The app preserves both ICC color profiles and GPS coordinates, so your color settings and location data stay intact inside the file.
Notes from the tables 0
Sign in or pull up a chair to leave a note.
No notes on this one yet. They go up after I read them.
