How to Convert HEIC to JPG on Mac
macOS opens HEIC just fine — until you email one to a Windows colleague, upload it to a job portal, or send it to a print shop. Here are the three practical ways to get JPGs on a Mac, including the one that handles a thousand photos without uploading a single byte.
Morphix HEIC → JPG converter
Drop a whole folder, get JPGs back. Runs in Safari or Chrome, entirely on your Mac.
Option 1 — Preview (one or two photos)
- Double-click the HEIC file so it opens in Preview.
- Choose File → Export.
- Set Format to JPEG and drag the Quality slider near the top.
- Click Save.
Option 2 — Finder Quick Actions (a handful)
On macOS Monterey and later, select your HEIC files in Finder, right-click, and choose Quick Actions → Convert Image. Pick JPEG and a size preset, then confirm. Finder writes the JPGs next to the originals.
It is quick, but you get no real quality control, the size presets are coarse, and large selections can stall the Finder for minutes.
Option 3 — browser converter (whole libraries)
For an entire camera roll export, open the Morphix HEIC to JPG converter, select everything in Finder and drag it onto the drop zone. Each file is decoded by a WebAssembly HEIC decoder and re-encoded as a high-quality JPG inside the tab.
There is no batch limit and no file-size cap, because nothing is uploaded. Your Mac's CPU does the work, and the Network panel in Safari's Web Inspector stays empty the entire time.
Stop the problem at the source
If you would rather never see HEIC again, open Settings → Camera → Formats on your iPhone and choose Most Compatible. New photos are captured as JPG. You can also set Settings → Photos → Transfer to Mac or PC to Automatic, which converts on transfer. Both cost you storage space, which is why most people keep HEIC and convert on demand instead.
FAQ
Can macOS convert HEIC to JPG without extra software?
Yes. Preview can export a single image via File then Export, and Finder Quick Actions can batch-convert a selection. Both are fine for a handful of photos, but Quick Actions gives you no quality control and Preview is painfully slow for hundreds of files.
How do I convert a whole folder of HEIC photos on a Mac?
Select the folder contents in Finder and drag them straight into the Morphix HEIC to JPG converter in Safari or Chrome. There is no batch limit and no upload, so a thousand photos are as easy as one.
Why does my Mac save photos as HEIC in the first place?
Since iOS 11 and macOS High Sierra, Apple defaults to HEIC because it stores comparable quality in roughly half the space. The trade-off is compatibility: Windows apps, older printers, many web uploaders and some CMS platforms still reject it.
Does converting HEIC to JPG on Mac lose quality?
JPG is lossy, but a single conversion at high quality is visually indistinguishable from the HEIC original. What you do lose is depth data, Live Photo motion and HDR gain maps, which JPG cannot store.
Will EXIF data and the shooting date survive?
Date, camera model and basic EXIF are preserved by Preview and Quick Actions. Browser-based canvas conversion strips most metadata, which many people actually prefer because it also removes GPS coordinates before sharing.
Is a browser converter safe for personal photos?
It depends entirely on whether the converter uploads. Morphix decodes HEIC with WebAssembly inside your tab, so the photos never leave your Mac. Services that upload should be assumed to keep a copy.