HEIC vs JPG: When to Use Which Format
New2026-02-012 min read1 tool
Understand the differences between HEIC and JPG so you can choose the right format for photos and sharing.
HEIC (High Efficiency Image Container) is the default photo format on iPhones and many newer Android devices. JPG (or JPEG) has been the universal standard for decades. Knowing when to use each format helps you save space, preserve quality, and avoid compatibility issues.
What is HEIC?
HEIC uses modern compression (HEVC-based) and typically produces files 50% smaller than JPG at similar quality. It also supports transparency and multiple images in one file (e.g. Live Photos). The downside: many older apps, email clients, and websites do not support HEIC, so your recipients may not be able to open the file.
HEIC uses modern compression (HEVC-based) and typically produces files 50% smaller than JPG at similar quality. It also supports transparency and multiple images in one file (e.g. Live Photos). The downside: many older apps, email clients, and websites do not support HEIC, so your recipients may not be able to open the file.
What is JPG?
JPG is supported everywhere—email, social media, government portals, and legacy software. It uses lossy compression, so file size is small but some detail is lost. For most uses (sharing, web, print at reasonable sizes), the quality is excellent at 90–95% quality.
JPG is supported everywhere—email, social media, government portals, and legacy software. It uses lossy compression, so file size is small but some detail is lost. For most uses (sharing, web, print at reasonable sizes), the quality is excellent at 90–95% quality.
When to use HEIC
- Storing photos on your iPhone or Apple device to save space
- When you only need to view or edit on Apple or HEIC-capable software
- Storing photos on your iPhone or Apple device to save space
- When you only need to view or edit on Apple or HEIC-capable software
When to use JPG
- Sending photos by email or messaging (WhatsApp, etc.)
- Uploading to websites, forms, or government portals
- Sharing with people who might use older devices or Windows PCs
- When you need maximum compatibility
- Sending photos by email or messaging (WhatsApp, etc.)
- Uploading to websites, forms, or government portals
- Sharing with people who might use older devices or Windows PCs
- When you need maximum compatibility
How to convert HEIC to JPG
Use Pngtm.com's free HEIC to JPG converter. Drag and drop your HEIC files; conversion happens in your browser. Your photos never leave your device. No sign-up, no limits.
Use Pngtm.com's free HEIC to JPG converter. Drag and drop your HEIC files; conversion happens in your browser. Your photos never leave your device. No sign-up, no limits.