raster format

What is a .HEIF file?

HEIF is the container standard behind HEIC, offering modern compression, transparency and sequences.

Full name
High Efficiency Image Format
Developed by
MPEG
Released
2015
Extension
.heif
MIME type
image/heif
Transparency
Yes

How to open a HEIF file

HEIF opens on Apple devices, Windows 11 and recent editors; convert for older apps.

What HEIF files are used for

Photos & web images

Share, post and embed pictures across sites and apps.

Editing & design

Work with the format in editors like Photoshop and GIMP.

Storage & archiving

Keep memories and assets in a widely-readable form.

Strengths & limitations

✔ Strengths✖ Limitations
Supports transparencyLess common outside its niche

Tools for this format

Convert, compress and edit — free, in your browser.

Need more than a conversion?

Remove the background from HEIF images, upscale to 4K, or generate new visuals with SharkFoto AI.

Frequently asked questions

HEIF is the container standard behind HEIC, offering modern compression, transparency and sequences.

HEIF opens on Apple devices, Windows 11 and recent editors; convert for older apps.

HEIF is optimised for its specific use rather than strictly lossless storage.

Use SharkFoto's free tools — upload your HEIF file and convert it to a more convenient format in seconds. It's free, processed securely and never stored.

Yes — HEIF supports transparent backgrounds.