When to use HEIC to JPG
You took photos on your iPhone to attach to a warranty claim form, but the upload portal throws an error because it only accepts JPG. Drop the HEIC files here: the browser's HEIC decoder unpacks Apple's High Efficiency Image Container format and Canvas re-encodes each photo as a standard JPG. The conversion runs in the tab — photos stay on your machine. You get JPGs that open in Windows Photos, attach to any web form, and land in a Word document without complaints. This is the fix any time you're sending iPhone photos to a Windows colleague, uploading to a real-estate listing site, or submitting images to a government form that predates HEIC support.
- Attach iPhone photos to a warranty claim form that requires JPG
- Send vacation photos to a Windows relative who cannot open HEIC
- Upload property photos to a listing site that rejects HEIC files