Turn iPhone HEIC photos into JPGs.

For a HEIC file you already have

If an application, form or recipient rejects your iPhone photo, make a JPEG copy and keep the HEIC original. Renaming the extension will not change its format. A converted copy can be used for that immediate task while the original remains available for later editing.

The browser converter is one route when you already have the .heic or .heif file in a folder you can choose. You can use it from a Windows computer, a Mac or a supported phone browser. Mobile photo pickers may hand an app a compatible copy instead of the original HEIC; if the tool says the selected file is not HEIC, check its actual format rather than changing its name.

1. Open the converter and choose the HEIC files from your device.
2. Leave JPG selected, or choose PNG if avoiding another JPEG compression step matters more than file size.
3. Convert the photos, then open each preview. Check orientation, color and the displayed dimensions.
4. Download the individual images or the successful results in a ZIP. Keep the page open until the download finishes.

On a Mac: export through Preview or Photos

If the photo already opens on your Mac, you may not need a browser converter. Apple documents opening an HEIF image in Preview or Photos, choosing File → Export, and selecting JPEG or PNG before saving.

Save the export as a separate file so the original remains easy to find. Inspect the exported image in the application or website that will use it. The export choices available in Apple apps can differ from this browser tool’s controls and output behavior.

On iPhone: make future photos JPEG

For compatible iPhones and iPads, Apple documents Settings → Camera → Formats → Most Compatible. New photos then use JPEG. This setting changes future captures; it does not convert the HEIC photos already in your library.

If you prefer the storage savings of HEIF, you can keep High Efficiency enabled and convert only the images that need a JPEG copy. Make that choice around your own storage and sharing needs; a single rejected attachment does not require changing every photo you take.

Do not rely on every transfer converting automatically

Apple says some sharing methods may deliver a more compatible format when the receiving device cannot handle HEIF. Importing by USB may also convert the image. Those are conditional behaviors, so check the resulting file if you need a specific format.

For an existing file, explicit export or conversion is easier to verify: you can see the output format, open the copy and confirm that the destination accepts it. If a form still refuses a valid JPG, inspect that form’s byte-size and image-dimension requirements. A format conversion alone does not guarantee a smaller file.

Check what this browser converter keeps

This tool converts the primary still image from supported HEVC-based HEIC/HEIF files. It does not copy the original metadata, Live Photo motion or depth information. HDR and wide-gamut appearance may differ in the 8-bit output. Preview the result before sharing and retain your original.

Use the quality guide to decide between JPG and PNG and to understand why a converted JPEG can be larger than its HEIC source. A phone with limited memory may need a smaller batch; the converter does not send difficult files to a remote service.