🖼️ Blog · 2026-04-27
5 Ways to Convert HEIC to JPG — Compared (2026)
Five ways to convert iPhone HEIC to JPG — browser, iPhone setting, macOS Preview, Windows app, and CLI — compared on quality, EXIF, and speed.
Why HEIC keeps breaking compatibility
HEIC (High Efficiency Image Container) is the next-gen format that halves JPG file size at equal quality. Downside: compatibility. KakaoTalk PC, some forums, and older laptops still choke on it. Five conversion options exist; they differ on quality, metadata, and speed.
5 methods compared
| Method | Quality | EXIF kept | Speed | Cost |
|---|---|---|---|---|
| 1. Browser tool (HEIC→JPG) | 95% | Partial | Fast | Free |
| 2. iPhone camera setting | 100% | Full | Instant | Free |
| 3. macOS Preview / Photos | 100% | Full | Fast | Free |
| 4. Windows app (CopyTrans HEIC) | 100% | Full | Medium | Free/Paid |
| 5. CLI (libheif / sips) | 100% | Optional | Fast | Free |
Method 1 — Browser conversion (simplest)
HEIC → JPG Converter — drop the file, get a JPG. Runs entirely in your browser (no upload, privacy preserved).
Method 2 — Shoot JPG natively on iPhone
Settings → Camera → Formats → Most Compatible. New photos save as JPG.
Catch: file size roughly doubles. Library fills up fast.
Method 3 — macOS Preview
Open the .heic in Preview, then File → Export → JPEG. For batches, select multiple files and right-click → Quick Actions.
Method 4 — Windows
The default Photos app needs the HEIF codec. Install "HEIF Image Extensions" from the Microsoft Store, then right-click → Save as JPEG. For bulk, use CopyTrans HEIC.
Method 5 — CLI (developers)
```
brew install libheif
heif-convert input.heic output.jpg
# macOS built-in
sips -s format jpeg input.heic --out output.jpg
```
100-file batch: for f in *.heic; do sips -s format jpeg "$f" --out "${f%.heic}.jpg"; done
EXIF / metadata caution
- GPS and timestamps carry over → strip EXIF before posting to social
- EXIF Metadata Remover wipes location in one click
- Image OCR extracts text from converted JPGs
Bottom line
Everyday: method 1 (browser). Batch: method 5 (CLI). Never want to see HEIC again: method 2 (camera setting). Methods 3/4/5 are all lossless if quality matters.