PRACTICAL GUIDE
HEIC vs JPG: when should you convert?
HEIC is the efficient image format commonly used on iPhone, while JPG has been widely supported for years. Neither is always better. Choose based on original storage, file size, the recipient’s device, and the upload service.
Before you begin
If everyone uses current iPhones and modern services, HEIC may work without conversion. For job, school, government, older software, or uncertain upload environments, JPG is usually safer.
Step-by-step
- Check whether the receiving service supports HEIC.
- If support is uncertain, select the needed photos in the HEIC to JPG tool.
- Open the converted JPG to check color and orientation, then keep the original HEIC separately.
Check the result before sharing
JPG is broadly compatible, but repeated saving can reduce quality. Keep HEIC for originals and make JPG copies for sharing or submissions.
Open the free tool →Frequently asked questions
Is HEIC always smaller than JPG?
It depends on the image and settings, but HEIC is often efficient at a similar visual quality.
Should I use JPG for a transparent background?
No. Use a format such as PNG when a logo or sticker needs transparency.
About this guide
This page explains a practical file-handling workflow. Keep an original copy of important files and review the downloaded output before submitting it to a third party.