Does converting HEIC to JPG reduce quality?

Apple devices (iPhone 7 and later, iPad, Mac) capture and store photos as HEIC by default when iOS Live Photos or High Efficiency mode is enabled. HEIC photos are roughly half the file size of JPEG at the same visual quality, saving significant storage on device. However, when you need to share those photos - By email, with colleagues on Windows, or uploaded to platforms that don't support HEIC - Conversion to JPG is necessary.

Windows does not natively open HEIC without installing the 'HEIF Image Extensions' codec from the Microsoft Store. Most Android devices, Linux systems, and older macOS versions also have limited or no HEIC support. JPG, by contrast, opens everywhere without any additional software - On every device, operating system, and platform since the early 1990s.

Converting HEIC to JPG preserves the full visual quality of the photo. The only practical changes are that the file becomes slightly larger (HEIC is more efficient), and any Live Photo motion data is discarded (only the still frame is retained in the JPG). All standard EXIF metadata - Date, time, GPS, camera settings - Is preserved in the output JPG.

Reasons to convert HEIC to JPG usually come down to compatibility, file-size, or specific feature requirements. Common situations:

• An app or platform only accepts JPG uploads.
• You need a feature unique to JPG (e.g. transparency, vector scaling, animation, multi-page pages, etc.) that HEIC doesn't provide.
• You're optimising file size — modern formats often produce smaller files than the older format you started with.
• You need a single archival format across a project so files behave consistently in the same viewer.

1. Open the HEIC → JPG tool on jpg.now.
2. Drag your HEIC file onto the drop zone, or click Select files. You can drop a whole folder of files at once.
3. The output is fixed to JPG. If the format supports extra options (page size, transparency background, quality, EXIF stripping), tweak them in the right-hand panel.
4. Click Convert. The job runs on our server and finishes in a few seconds for typical photos.
5. Download the result. Files stay in storage for 24 hours and are then permanently deleted.

The entire flow is free for the first 10 jobs per day with no signup required. A free account doubles that quota; a premium plan removes the limit entirely.

• Convert HEIC to JPG before sharing photos with Android users, Windows users, or uploading to websites - This eliminates compatibility issues instantly.
• Use quality 85–92% for the best balance: the output JPG will be visually identical to the HEIC source at a slightly larger file size.
• On Mac, you can also convert HEIC to JPG natively: open in Preview → File → Export → choose JPEG format.
• iPhone users can automatically share as JPEG by going to Settings → Camera → Formats → Most Compatible. New photos will be captured as JPEG.