Convert CR3 images to HEIC online with ImageHQ.
or drag and drop images here
Fast async jobs
No install required
Temporary files
Batch uploads
Sibling conversion platform
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.cr3
heic
/v1/convert
Submit files to /v1/convert, poll the job endpoint, then download outputs programmatically.
Converting CR3 to HEIC does not create transparency by itself.
HEIC output can introduce lossy compression. Keep a master file for repeated editing.
Camera raw conversion requires decoding, demosaicing, white balance, tone mapping, and encoder choices.
Converting CR3 to HEIC decodes the source image and writes a HEIC output. Use this route when HEIC is a better fit for compatibility, file size, editing, or delivery.
HEIC is usually lossy in phone workflows. Converting to JPG is another lossy export, so choose quality carefully.
Convert HEIC to JPG for broad compatibility or to PNG when lossless decoded output or transparency workflows matter.
Known metadata support: Exif, Canon MakerNotes, XMP sidecars.
Strong in Apple workflows; cross-platform support varies.
LibRaw - library_documentation
Adobe Help Center - official_vendor_doc
ISO - standards_body
Nokia Technologies - developer_documentation
Apple Support - official_vendor_doc