Convert HEIC to JPG on your Mac, in bulk, without uploading
By Himanshu Ranjan · Updated 8 November 2026
To convert HEIC to JPG on a Mac with FileDial, select the photos in Finder, hold the right Option key and choose Convert › Convert to JPG. Each photo gets a JPG copy beside the original, and the HEIC files are left alone. You can run it on hundreds of photos at once, and nothing is uploaded: the conversion happens on your Mac, even with Wi‑Fi off.
How to do it with FileDial
- Select one or more HEIC photos in Finder.
- Hold right ⌥ to open the dial at the pointer.
- Choose Convert › Convert to JPG (or Convert › Convert to PNG).
- Find the new copies beside the originals; use Undo on the result card if you change your mind.
- Optional: choose Privacy › Remove location on the JPGs before you share them.
Your original file stays untouched. The result is saved beside it, and every result has Undo.
Which option to pick
| Tool | Use it when |
|---|---|
| Convert to JPGConvert | The everyday choice: a JPG copy beside the original that almost any site, inbox or Windows PC will open. |
| Convert to PNGConvert | When you want a PNG copy beside the original instead, for example for editing tools that prefer PNG. |
| Remove locationPrivacy | Before sharing: makes a copy without GPS data, with the pixels untouched. |
What HEIC is and why so many sites reject it
HEIC is the file format iPhones use by default for photos. It is built on the HEIF container and the HEVC (H.265) codec, which lets it store a photo at good quality in a smaller file than an equivalent JPG. Apple devices open it without a second thought, so you rarely notice it until a photo leaves the Apple world.
That is where the trouble starts. Plenty of upload forms, job portals, print shops, older Windows PCs and content management systems still only accept JPG or PNG. Some reject HEIC outright, others accept the file and then show a broken thumbnail. JPG is the safe common denominator: every browser, phone and operating system reads it.
The trade-off is that JPG is a lossy format, so converting creates a new compressed image. For photos you are sending or posting this is rarely visible. Keeping the HEIC original beside the copy, which FileDial does by default, means you never lose the source.
- JPG: the most compatible choice for sharing and uploading.
- PNG: lossless, larger files, useful when an editor or tool prefers it.
- HEIC: keep it as your archive copy on Apple devices.
Why not use a free online HEIC converter for personal photos
Online converters ask you to upload the photo first. Phone photos often show your home, your children and documents on a desk, and HEIC files usually carry GPS coordinates. On 7 March 2025 the FBI Denver Field Office warned that free online file converter tools are increasingly used to spread malware: the conversion works, but the returned file can carry malware that leads to ransomware, and the sites can scrape personal data such as emails, passwords and banking details.
Storage is a second risk. In July 2024 Cybernews reported that two online PDF services left Amazon S3 storage open, exposing 89,062 user-uploaded files, including passports and IDs. Those were PDF sites, but the lesson applies to any upload: once a file is on someone else's server, you cannot check who can read it. FileDial converts on your Mac and never uploads files.
Other ways to convert HEIC to JPG on a Mac
macOS has good free options, and for a handful of photos they are fine. In Preview, open the photo, choose File › Export, pick JPEG from the Format menu and save. On recent macOS versions you can also select photos in Finder, right-click and choose Quick Actions › Convert Image, then pick JPEG and a size. In the Photos app, exporting lets you choose a JPEG format for the selected pictures.
FileDial is the better fit when you are converting hundreds of photos at once (a batch of 300 photos converted in 5 seconds in our test on a MacBook), when you want every result to have Undo, or when you want to chain steps with a recipe such as Convert to JPG → Remove location so every shared copy is converted and stripped of GPS in one go.
Questions
Does converting HEIC to JPG change my original photos?
No. Convert › Convert to JPG saves a new JPG beside each original, and the HEIC file is left as it was. The result card shows the size before and after, and Undo removes the copy if you did not want it.
Can I convert a whole folder of iPhone photos at once?
Yes. Select all the photos in Finder, hold right ⌥ and choose Convert › Convert to JPG. The tool runs on every selected file. In our test on a MacBook, a batch of 300 photos converted in 5 seconds.
Are my photos uploaded anywhere?
No. Every FileDial tool runs on your Mac and files are never uploaded. All tools work with Wi‑Fi off. The only things that go online are a licence check and optional anonymous usage counts, never file names or contents.
Will the JPG keep the photo's location?
If you want to be sure it does not, run Privacy › Remove location on the JPGs. It makes a copy without GPS data and leaves the pixels untouched. You can chain both steps in a recipe.
What does FileDial cost?
There is a 1-day free trial with every tool, no card and no account. After that it is $20 once for a lifetime licence that works on 2 Macs, with a 14-day refund. It needs macOS 14 or later on an Apple silicon Mac.